Bolton

Bolton is covered by postcode districts BL1, BL2, BL3, BL5, BL6, BL7 and 3 more. It is mostly in the Bolton council area: 4,386 of its 4,397 postcodes. The others are in Bury.

ONS publishes this built-up area as Bolton (Bolton).

Typical price £205,000 Homes sold in Bolton, last 12 months. ▲ 5.1% on the year before Gigabit broadband 3,570 of 4,264 postcodes where every home and business can get it Flooding Some at high risk 188 of 4,397 postcodes have a home or business in an area at risk; 840 homes and businesses at high or medium risk Schools 12+ At least 8 primary schools and 4 secondary schools at its postcodes

Every postcode in Bolton, by flood risk

Map of every postcode in Bolton, by flood risk Of the 4,397 postcodes in Bolton that ONS places, 82 have a home or business at high risk, 14 are at medium risk at worst, 73 are at low risk at worst, 19 are at very low risk only and 4,209 are not on the Environment Agency's at-risk list. 5 groups of postcodes at high or medium risk are outlined: 20 postcodes at high or medium risk; 14 postcodes at high or medium risk; 13 postcodes at high or medium risk; 7 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Bolton, Farnworth, Little Lever. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A675A676A6A665 BL1 1AP: not on the flood risk listBL1 1AQ: not on the flood risk listBL1 1AR: not on the flood risk listBL1 1AW: not on the flood risk listBL1 1AX: not on the flood risk listBL1 1AY: not on the flood risk listBL1 1BB: not on the flood risk listBL1 1BN: not on the flood risk listBL1 1ES: not on the flood risk listBL1 1GD: not on the flood risk listBL1 1LS: not on the flood risk listBL1 1PB: not on the flood risk listBL1 1PJ: not on the flood risk listBL1 1SY: not on the flood risk listBL1 1UG: not on the flood risk listBL1 1UN: not on the flood risk listBL1 2AL: not on the flood risk listBL1 2BP: not on the flood risk listBL1 2DJ: not on the flood risk listBL1 2DR: not on the flood risk listBL1 2DT: not on the flood risk listBL1 2DX: not on the flood risk listBL1 2EL: not on the flood risk listBL1 2EX: not on the flood risk listBL1 2HD: not on the flood risk listBL1 2HF: not on the flood risk listBL1 2HG: not on the flood risk listBL1 2HY: not on the flood risk listBL1 2JD: not on the flood risk listBL1 2LA: not on the flood risk listBL1 2LL: not on the flood risk listBL1 2LN: not on the flood risk listBL1 2QH: not on the flood risk listBL1 2RY: not on the flood risk listBL1 2SA: not on the flood risk listBL1 2SL: not on the flood risk listBL1 2SP: not on the flood risk listBL1 2SY: not on the flood risk listBL1 2TH: not on the flood risk listBL1 3AJ: not on the flood risk listBL1 3AY: not on the flood risk listBL1 3AZ: not on the flood risk listBL1 3BE: not on the flood risk listBL1 3BH: not on the flood risk listBL1 3BT: not on the flood risk listBL1 3DE: not on the flood risk listBL1 3DG: not on the flood risk listBL1 3DP: not on the flood risk listBL1 3DU: not on the flood risk listBL1 3DZ: not on the flood risk listBL1 3EB: not on the flood risk listBL1 3EG: not on the flood risk listBL1 3EJ: not on the flood risk listBL1 3EN: not on the flood risk listBL1 3ET: not on the flood risk listBL1 3EU: not on the flood risk listBL1 3EX: not on the flood risk listBL1 3EZ: not on the flood risk listBL1 3FW: not on the flood risk listBL1 3HF: not on the flood risk listBL1 3HG: not on the flood risk listBL1 3HL: not on the flood risk listBL1 3HP: not on the flood risk listBL1 3HR: not on the flood risk listBL1 3JX: not on the flood risk listBL1 3LG: not on the flood risk listBL1 3LP: not on the flood risk listBL1 3NA: not on the flood risk listBL1 3NE: not on the flood risk listBL1 3NG: not on the flood risk listBL1 3NL: not on the flood risk listBL1 3NR: not on the flood risk listBL1 3PE: not on the flood risk listBL1 3PF: not on the flood risk listBL1 3QE: not on the flood risk listBL1 3RF: not on the flood risk listBL1 3RH: not on the flood risk listBL1 4AP: not on the flood risk listBL1 4AY: not on the flood risk listBL1 4AZ: not on the flood risk listBL1 4BA: not on the flood risk listBL1 4BJ: not on the flood risk listBL1 4BL: not on the flood risk listBL1 4DG: not on the flood risk listBL1 4DS: not on the flood risk listBL1 4DT: not on the flood risk listBL1 4DX: not on the flood risk listBL1 4EG: not on the flood risk listBL1 4EH: not on the flood risk listBL1 4EN: not on the flood risk listBL1 4ER: not on the flood risk listBL1 4EU: not on the flood risk listBL1 4GQ: not on the flood risk listBL1 4HW: not on the flood risk listBL1 4JA: not on the flood risk listBL1 4JB: not on the flood risk listBL1 4JH: not on the flood risk listBL1 4JS: not on the flood risk listBL1 4JU: not on the flood risk listBL1 4NE: not on the flood risk listBL1 4NR: not on the flood risk listBL1 4NX: not on the flood risk listBL1 4PN: not on the flood risk listBL1 4PQ: not on the flood risk listBL1 4PR: not on the flood risk listBL1 4RB: not on the flood risk listBL1 4RG: not on the flood risk listBL1 4RH: not on the flood risk listBL1 4RT: not on the flood risk listBL1 4RU: not on the flood risk listBL1 4SH: not on the flood risk listBL1 4TG: not on the flood risk listBL1 4TU: not on the flood risk listBL1 5AB: not on the flood risk listBL1 5AD: not on the flood risk listBL1 5AE: not on the flood risk listBL1 5AG: not on the flood risk listBL1 5AH: not on the flood risk listBL1 5AJ: not on the flood risk listBL1 5AL: not on the flood risk listBL1 5AN: not on the flood risk listBL1 5AS: not on the flood risk listBL1 5AT: not on the flood risk listBL1 5AZ: not on the flood risk listBL1 5BA: not on the flood risk listBL1 5BB: not on the flood risk listBL1 5BE: not on the flood risk listBL1 5BL: not on the flood risk listBL1 5BN: not on the flood risk listBL1 5BP: not on the flood risk listBL1 5BQ: not on the flood risk listBL1 5BW: not on the flood risk listBL1 5BY: not on the flood risk listBL1 5DA: not on the flood risk listBL1 5DB: not on the flood risk listBL1 5DD: not on the flood risk listBL1 5DF: not on the flood risk listBL1 5DJ: not on the flood risk listBL1 5DL: not on the flood risk listBL1 5DN: not on the flood risk listBL1 5DP: not on the flood risk listBL1 5DT: not on the flood risk listBL1 5EA: not on the flood risk listBL1 5EB: not on the flood risk listBL1 5ED: not on the flood risk listBL1 5EE: not on the flood risk listBL1 5EJ: not on the flood risk listBL1 5EN: not on the flood risk listBL1 5ET: not on the flood risk listBL1 5EU: not on the flood risk listBL1 5EX: not on the flood risk listBL1 5FA: not on the flood risk listBL1 5FR: not on the flood risk listBL1 5FY: not on the flood risk listBL1 5GU: not on the flood risk listBL1 5HD: not on the flood risk listBL1 5HG: not on the flood risk listBL1 5HN: not on the flood risk listBL1 5JB: not on the flood risk listBL1 5LB: not on the flood risk listBL1 5LD: not on the flood risk listBL1 5LF: not on the flood risk listBL1 5LJ: not on the flood risk listBL1 5LN: not on the flood risk listBL1 5LR: not on the flood risk listBL1 5NL: not on the flood risk listBL1 5NQ: not on the flood risk listBL1 5NU: not on the flood risk listBL1 5PF: not on the flood risk listBL1 5PG: not on the flood risk listBL1 5PL: not on the flood risk listBL1 5PP: not on the flood risk listBL1 5PX: not on the flood risk listBL1 5QB: not on the flood risk listBL1 5QJ: not on the flood risk listBL1 5QQ: not on the flood risk listBL1 5QX: not on the flood risk listBL1 5QY: not on the flood risk listBL1 5RD: not on the flood risk listBL1 5RN: not on the flood risk listBL1 5RP: not on the flood risk listBL1 5RS: not on the flood risk listBL1 5RY: not on the flood risk listBL1 5SD: not on the flood risk listBL1 5SF: not on the flood risk listBL1 5SL: not on the flood risk listBL1 5SN: not on the flood risk listBL1 5SP: not on the flood risk listBL1 5SU: not on the flood risk listBL1 5TA: not on the flood risk listBL1 5TF: not on the flood risk listBL1 5TS: not on the flood risk listBL1 5TX: not on the flood risk listBL1 5TZ: not on the flood risk listBL1 5UA: not on the flood risk listBL1 5UG: not on the flood risk listBL1 5UH: not on the flood risk listBL1 5UN: not on the flood risk listBL1 5XA: not on the flood risk listBL1 5XE: not on the flood risk listBL1 5XL: not on the flood risk listBL1 5YA: not on the flood risk listBL1 6AB: not on the flood risk listBL1 6AJ: not on the flood risk listBL1 6AZ: not on the flood risk listBL1 6BG: not on the flood risk listBL1 6BS: not on the flood risk listBL1 6BW: not on the flood risk listBL1 6BY: not on the flood risk listBL1 6DT: not on the flood risk listBL1 6EP: not on the flood risk listBL1 6ET: not on the flood risk listBL1 6EU: not on the flood risk listBL1 6FS: not on the flood risk listBL1 6FT: not on the flood risk listBL1 6FW: not on the flood risk listBL1 6HF: not on the flood risk listBL1 6HJ: not on the flood risk listBL1 6HS: not on the flood risk listBL1 6HU: not on the flood risk listBL1 6JR: not on the flood risk listBL1 6JS: not on the flood risk listBL1 6JZ: not on the flood risk listBL1 6LA: not on the flood risk listBL1 6LE: not on the flood risk listBL1 6LT: not on the flood risk listBL1 6LU: not on the flood risk listBL1 6NB: not on the flood risk listBL1 6NP: not on the flood risk listBL1 6NR: not on the flood risk listBL1 6NU: not on the flood risk listBL1 6NY: not on the flood risk listBL1 6PG: not on the flood risk listBL1 6PJ: not on the flood risk listBL1 6PN: not on the flood risk listBL1 6PP: not on the flood risk listBL1 6PQ: not on the flood risk listBL1 6QE: not on the flood risk listBL1 6QP: not on the flood risk listBL1 6QQ: not on the flood risk listBL1 6QR: not on the flood risk listBL1 6QT: not on the flood risk listBL1 6QY: not on the flood risk listBL1 6QZ: not on the flood risk listBL1 6RA: not on the flood risk listBL1 6RG: not on the flood risk listBL1 6RN: not on the flood risk listBL1 6RP: not on the flood risk listBL1 6RS: not on the flood risk listBL1 6TA: not on the flood risk listBL1 7AB: not on the flood risk listBL1 7AF: not on the flood risk listBL1 7AR: not on the flood risk listBL1 7AY: not on the flood risk listBL1 7BA: not on the flood risk listBL1 7BQ: not on the flood risk listBL1 7BR: not on the flood risk listBL1 7BS: not on the flood risk listBL1 7BU: not on the flood risk listBL1 7BX: not on the flood risk listBL1 7BY: not on the flood risk listBL1 7BZ: not on the flood risk listBL1 7DA: not on the flood risk listBL1 7DB: not on the flood risk listBL1 7DD: not on the flood risk listBL1 7DL: not on the flood risk listBL1 7DR: not on the flood risk listBL1 7DX: not on the flood risk listBL1 7DZ: not on the flood risk listBL1 7EE: not on the flood risk listBL1 7EH: not on the flood risk listBL1 7EL: not on the flood risk listBL1 7EN: not on the flood risk listBL1 7ER: not on the flood risk listBL1 7EU: not on the flood risk listBL1 7EZ: not on the flood risk listBL1 7HD: not on the flood risk listBL1 7HH: not on the flood risk listBL1 7HL: not on the flood risk listBL1 7HP: not on the flood risk listBL1 7HQ: not on the flood risk listBL1 7HR: not on the flood risk listBL1 7HS: not on the flood risk listBL1 7JS: not on the flood risk listBL1 7JX: not on the flood risk listBL1 7LG: not on the flood risk listBL1 7LH: not on the flood risk listBL1 7LN: not on the flood risk listBL1 7LS: not on the flood risk listBL1 7LT: not on the flood risk listBL1 7LZ: not on the flood risk listBL1 7NA: not on the flood risk listBL1 7ND: not on the flood risk listBL1 7NG: not on the flood risk listBL1 7NJ: not on the flood risk listBL1 7NL: not on the flood risk listBL1 7PF: not on the flood risk listBL1 7PQ: not on the flood risk listBL1 7QE: not on the flood risk listBL1 7RA: not on the flood risk listBL1 7RB: not on the flood risk listBL1 7RE: not on the flood risk listBL1 7RG: not on the flood risk listBL1 7RH: not on the flood risk listBL1 7RJ: not on the flood risk listBL1 7RT: not on the flood risk listBL1 7RY: not on the flood risk listBL1 8AF: not on the flood risk listBL1 8AH: not on the flood risk listBL1 8AS: not on the flood risk listBL1 8AU: not on the flood risk listBL1 8BB: not on the flood risk listBL1 8BD: not on the flood risk listBL1 8DR: not on the flood risk listBL1 8DW: not on the flood risk listBL1 8EB: not on the flood risk listBL1 8ED: not on the flood risk listBL1 8FS: not on the flood risk listBL1 8FU: not on the flood risk listBL1 8FY: not on the flood risk listBL1 8GE: not on the flood risk listBL1 8GG: not on the flood risk listBL1 8GH: not on the flood risk listBL1 8GN: not on the flood risk listBL1 8GQ: not on the flood risk listBL1 8HH: not on the flood risk listBL1 8HJ: not on the flood risk listBL1 8HN: not on the flood risk listBL1 8HQ: not on the flood risk listBL1 8JD: not on the flood risk listBL1 8JS: not on the flood risk listBL1 8JW: not on the flood risk listBL1 8JZ: not on the flood risk listBL1 8NZ: not on the flood risk listBL1 8PF: not on the flood risk listBL1 8PU: not on the flood risk listBL1 8PY: not on the flood risk listBL1 8QX: not on the flood risk listBL1 8RA: not on the flood risk listBL1 8RR: not on the flood risk listBL1 8SA: not on the flood risk listBL1 8SE: not on the flood risk listBL1 8SH: not on the flood risk listBL1 8SL: not on the flood risk listBL1 8SN: not on the flood risk listBL1 8SR: not on the flood risk listBL1 8SU: not on the flood risk listBL1 8TA: not on the flood risk listBL1 8TE: not on the flood risk listBL1 8TF: not on the flood risk listBL1 8TN: not on the flood risk listBL1 8TR: not on the flood risk listBL1 8UB: not on the flood risk listBL1 8UF: not on the flood risk listBL1 8UH: not on the flood risk listBL1 8UT: not on the flood risk listBL1 8WB: not on the flood risk listBL11 1AF: not on the flood risk listBL2 1AD: not on the flood risk listBL2 1AF: not on the flood risk listBL2 1AR: not on the flood risk listBL2 1AT: not on the flood risk listBL2 1AU: not on the flood risk listBL2 1BE: not on the flood risk listBL2 1BQ: not on the flood risk listBL2 1DA: not on the flood risk listBL2 1DG: not on the flood risk listBL2 1DS: not on the flood risk listBL2 1HA: not on the flood risk listBL2 1HE: not on the flood risk listBL2 1HQ: not on the flood risk listBL2 1HS: not on the flood risk listBL2 1JA: not on the flood risk listBL2 1JE: not on the flood risk listBL2 1JG: not on the flood risk listBL2 1JH: not on the flood risk listBL2 1JX: not on the flood risk listBL2 1JZ: not on the flood risk listBL2 1LA: not on the flood risk listBL2 1LE: not on the flood risk listBL2 1LH: not on the flood risk listBL2 1LU: not on the flood risk listBL2 1LX: not on the flood risk listBL2 1NA: not on the flood risk listBL2 1NH: not on the flood risk listBL2 1NU: not on the flood risk listBL2 1PA: not on the flood risk listBL2 1PF: not on the flood risk listBL2 1PG: not on the flood risk listBL2 2AA: not on the flood risk listBL2 2AD: not on the flood risk listBL2 2AL: not on the flood risk listBL2 2AR: not on the flood risk listBL2 2BD: not on the flood risk listBL2 2BU: not on the flood risk listBL2 2DE: not on the flood risk listBL2 2DH: not on the flood risk listBL2 2DL: not on the flood risk listBL2 2EA: not on the flood risk listBL2 2ED: not on the flood risk listBL2 2ER: not on the flood risk listBL2 2ET: not on the flood risk listBL2 2EX: not on the flood risk listBL2 2FS: not on the flood risk listBL2 2GX: not on the flood risk listBL2 2HE: not on the flood risk listBL2 2HN: not on the flood risk listBL2 2HP: not on the flood risk listBL2 2HS: not on the flood risk listBL2 2HW: not on the flood risk listBL2 2JA: not on the flood risk listBL2 2JB: not on the flood risk listBL2 2JF: not on the flood risk listBL2 2JS: not on the flood risk listBL2 2JZ: not on the flood risk listBL2 2LF: not on the flood risk listBL2 2LN: not on the flood risk listBL2 2LT: not on the flood risk listBL2 2LZ: not on the flood risk listBL2 2NA: not on the flood risk listBL2 2NB: not on the flood risk listBL2 2ND: not on the flood risk listBL2 2NH: not on the flood risk listBL2 2PD: not on the flood risk listBL2 2PE: not on the flood risk listBL2 2PG: not on the flood risk listBL2 2PL: not on the flood risk listBL2 2PN: not on the flood risk listBL2 2PY: not on the flood risk listBL2 2QX: not on the flood risk listBL2 2RE: not on the flood risk listBL2 2RP: not on the flood risk listBL2 2RR: not on the flood risk listBL2 2RT: not on the flood risk listBL2 2SB: not on the flood risk listBL2 2SD: not on the flood risk listBL2 2SG: not on the flood risk listBL2 2SH: not on the flood risk listBL2 2SR: not on the flood risk listBL2 2ST: not on the flood risk listBL2 2UE: not on the flood risk listBL2 3AB: not on the flood risk listBL2 3AD: not on the flood risk listBL2 3AE: not on the flood risk listBL2 3AG: not on the flood risk listBL2 3AH: not on the flood risk listBL2 3AL: not on the flood risk listBL2 3AP: not on the flood risk listBL2 3AR: not on the flood risk listBL2 3BE: not on the flood risk listBL2 3BP: not on the flood risk listBL2 3BS: not on the flood risk listBL2 3BU: not on the flood risk listBL2 3BY: not on the flood risk listBL2 3DA: not on the flood risk listBL2 3DB: not on the flood risk listBL2 3DD: not on the flood risk listBL2 3DH: not on the flood risk listBL2 3DN: not on the flood risk listBL2 3DR: not on the flood risk listBL2 3DU: not on the flood risk listBL2 3DW: not on the flood risk listBL2 3DY: not on the flood risk listBL2 3EA: not on the flood risk listBL2 3EB: not on the flood risk listBL2 3EE: not on the flood risk listBL2 3EL: not on the flood risk listBL2 3EN: not on the flood risk listBL2 3EP: not on the flood risk listBL2 3EQ: not on the flood risk listBL2 3FS: not on the flood risk listBL2 3FY: not on the flood risk listBL2 3GF: not on the flood risk listBL2 3HD: not on the flood risk listBL2 3HE: not on the flood risk listBL2 3HF: not on the flood risk listBL2 3HJ: not on the flood risk listBL2 3HN: not on the flood risk listBL2 3HQ: not on the flood risk listBL2 3HU: not on the flood risk listBL2 3JA: not on the flood risk listBL2 3JB: not on the flood risk listBL2 3JJ: not on the flood risk listBL2 3JN: not on the flood risk listBL2 3JR: not on the flood risk listBL2 3LL: not on the flood risk listBL2 3LQ: not on the flood risk listBL2 3LS: not on the flood risk listBL2 3LX: not on the flood risk listBL2 3LZ: not on the flood risk listBL2 3NE: not on the flood risk listBL2 3NG: not on the flood risk listBL2 3NH: not on the flood risk listBL2 3NL: not on the flood risk listBL2 3NN: not on the flood risk listBL2 3NQ: not on the flood risk listBL2 3NS: not on the flood risk listBL2 3NT: not on the flood risk listBL2 3PA: not on the flood risk listBL2 3PB: not on the flood risk listBL2 3PE: not on the flood risk listBL2 3PG: not on the flood risk listBL2 3PH: not on the flood risk listBL2 3PJ: not on the flood risk listBL2 3PP: not on the flood risk listBL2 3PR: not on the flood risk listBL2 3QD: not on the flood risk listBL2 3QT: not on the flood risk listBL2 3TR: not on the flood risk listBL2 4AA: not on the flood risk listBL2 4AE: not on the flood risk listBL2 4AF: not on the flood risk listBL2 4AG: not on the flood risk listBL2 4AJ: not on the flood risk listBL2 4AU: not on the flood risk listBL2 4BA: not on the flood risk listBL2 4BJ: not on the flood risk listBL2 4BT: not on the flood risk listBL2 4DG: not on the flood risk listBL2 4DY: not on the flood risk listBL2 4EE: not on the flood risk listBL2 4EG: not on the flood risk listBL2 4EQ: not on the flood risk listBL2 4ES: not on the flood risk listBL2 4ET: not on the flood risk listBL2 4EX: not on the flood risk listBL2 4FQ: not on the flood risk listBL2 4HB: not on the flood risk listBL2 4HD: not on the flood risk listBL2 4HH: not on the flood risk listBL2 4HP: not on the flood risk listBL2 4HU: not on the flood risk listBL2 4JH: not on the flood risk listBL2 4JJ: not on the flood risk listBL2 4JQ: not on the flood risk listBL2 4JX: not on the flood risk listBL2 4LA: not on the flood risk listBL2 4LB: not on the flood risk listBL2 4LD: not on the flood risk listBL2 4NF: not on the flood risk listBL2 4NR: not on the flood risk listBL2 5AA: not on the flood risk listBL2 5AB: not on the flood risk listBL2 5AD: not on the flood risk listBL2 5AE: not on the flood risk listBL2 5AG: not on the flood risk listBL2 5AH: not on the flood risk listBL2 5AJ: not on the flood risk listBL2 5AN: not on the flood risk listBL2 5AP: not on the flood risk listBL2 5AT: not on the flood risk listBL2 5AX: not on the flood risk listBL2 5AY: not on the flood risk listBL2 5BA: not on the flood risk listBL2 5BD: not on the flood risk listBL2 5BF: not on the flood risk listBL2 5BP: not on the flood risk listBL2 5BQ: not on the flood risk listBL2 5BR: not on the flood risk listBL2 5BX: not on the flood risk listBL2 5BZ: not on the flood risk listBL2 5DB: not on the flood risk listBL2 5DG: not on the flood risk listBL2 5DP: not on the flood risk listBL2 5DT: not on the flood risk listBL2 5EB: not on the flood risk listBL2 5EN: not on the flood risk listBL2 5ES: not on the flood risk listBL2 5ET: not on the flood risk listBL2 5EX: not on the flood risk listBL2 5HF: not on the flood risk listBL2 5HP: not on the flood risk listBL2 5HR: not on the flood risk listBL2 5HT: not on the flood risk listBL2 5HZ: not on the flood risk listBL2 5JA: not on the flood risk listBL2 5JH: not on the flood risk listBL2 5JJ: not on the flood risk listBL2 5LA: not on the flood risk listBL2 5LD: not on the flood risk listBL2 5LT: not on the flood risk listBL2 5LW: not on the flood risk listBL2 5LX: not on the flood risk listBL2 5LY: not on the flood risk listBL2 5NE: not on the flood risk listBL2 5NR: not on the flood risk listBL2 5NS: not on the flood risk listBL2 5PJ: not on the flood risk listBL2 6AD: not on the flood risk listBL2 6AF: not on the flood risk listBL2 6AL: not on the flood risk listBL2 6AN: not on the flood risk listBL2 6AP: not on the flood risk listBL2 6AQ: not on the flood risk listBL2 6AZ: not on the flood risk listBL2 6BE: not on the flood risk listBL2 6BJ: not on the flood risk listBL2 6BZ: not on the flood risk listBL2 6DB: not on the flood risk listBL2 6DG: not on the flood risk listBL2 6DL: not on the flood risk listBL2 6DZ: not on the flood risk listBL2 6EA: not on the flood risk listBL2 6EE: not on the flood risk listBL2 6EF: not on the flood risk listBL2 6EJ: not on the flood risk listBL2 6EP: not on the flood risk listBL2 6ES: not on the flood risk listBL2 6EU: not on the flood risk listBL2 6EX: not on the flood risk listBL2 6EY: not on the flood risk listBL2 6GE: not on the flood risk listBL2 6GL: not on the flood risk listBL2 6GN: not on the flood risk listBL2 6GY: not on the flood risk listBL2 6HF: not on the flood risk listBL2 6HG: not on the flood risk listBL2 6HP: not on the flood risk listBL2 6JD: not on the flood risk listBL2 6JE: not on the flood risk listBL2 6JG: not on the flood risk listBL2 6JL: not on the flood risk listBL2 6JP: not on the flood risk listBL2 6LA: not on the flood risk listBL2 6LE: not on the flood risk listBL2 6LL: not on the flood risk listBL2 6LN: not on the flood risk listBL2 6LR: not on the flood risk listBL2 6LW: not on the flood risk listBL2 6LX: not on the flood risk listBL2 6LZ: not on the flood risk listBL2 6NA: not on the flood risk listBL2 6NB: not on the flood risk listBL2 6NG: not on the flood risk listBL2 6NN: not on the flood risk listBL2 6NP: not on the flood risk listBL2 6NX: not on the flood risk listBL2 6PA: not on the flood risk listBL2 6PT: not on the flood risk listBL2 6QB: not on the flood risk listBL2 6QG: not on the flood risk listBL2 6QP: not on the flood risk listBL2 6QQ: not on the flood risk listBL2 6QR: not on the flood risk listBL2 6QS: not on the flood risk listBL2 6QT: not on the flood risk listBL2 6QU: not on the flood risk listBL2 6SB: not on the flood risk listBL2 6TD: not on the flood risk listBL2 6TG: not on the flood risk listBL2 6TJ: not on the flood risk listBL2 6TQ: not on the flood risk listBL2 6TT: not on the flood risk listBL2 6UE: not on the flood risk listBL3 1AF: not on the flood risk listBL3 1AL: not on the flood risk listBL3 1AP: not on the flood risk listBL3 1AS: not on the flood risk listBL3 1AZ: not on the flood risk listBL3 1FQ: not on the flood risk listBL3 1RJ: not on the flood risk listBL3 1RN: not on the flood risk listBL3 1SF: not on the flood risk listBL3 1SH: not on the flood risk listBL3 1SL: not on the flood risk listBL3 1SU: not on the flood risk listBL3 2AB: not on the flood risk listBL3 2AF: not on the flood risk listBL3 2AH: not on the flood risk listBL3 2AS: not on the flood risk listBL3 2AY: not on the flood risk listBL3 2BA: not on the flood risk listBL3 2BD: not on the flood risk listBL3 2BF: not on the flood risk listBL3 2BH: not on the flood risk listBL3 2BR: not on the flood risk listBL3 2BT: not on the flood risk listBL3 2BU: not on the flood risk listBL3 2BW: not on the flood risk listBL3 2BX: not on the flood risk listBL3 2BY: not on the flood risk listBL3 2BZ: not on the flood risk listBL3 2DP: not on the flood risk listBL3 2DT: not on the flood risk listBL3 2DU: not on the flood risk listBL3 2EB: not on the flood risk listBL3 2ED: not on the flood risk listBL3 2EG: not on the flood risk listBL3 2EJ: not on the flood risk listBL3 2EL: not on the flood risk listBL3 2EN: not on the flood risk listBL3 2ES: not on the flood risk listBL3 2EU: not on the flood risk listBL3 2GQ: not on the flood risk listBL3 2HB: not on the flood risk listBL3 2HP: not on the flood risk listBL3 2HU: not on the flood risk listBL3 2HX: not on the flood risk listBL3 2JB: not on the flood risk listBL3 2JE: not on the flood risk listBL3 2JJ: not on the flood risk listBL3 2JP: not on the flood risk listBL3 2JX: not on the flood risk listBL3 2LD: not on the flood risk listBL3 2LF: not on the flood risk listBL3 2LJ: not on the flood risk listBL3 2LN: not on the flood risk listBL3 2LR: not on the flood risk listBL3 2LS: not on the flood risk listBL3 2NB: not on the flood risk listBL3 2ND: not on the flood risk listBL3 2NE: not on the flood risk listBL3 2NP: not on the flood risk listBL3 2NQ: not on the flood risk listBL3 2NT: not on the flood risk listBL3 2NZ: not on the flood risk listBL3 2PD: not on the flood risk listBL3 2PG: not on the flood risk listBL3 2PH: not on the flood risk listBL3 2QP: not on the flood risk listBL3 2QS: not on the flood risk listBL3 2QU: not on the flood risk listBL3 2RG: not on the flood risk listBL3 2RS: not on the flood risk listBL3 2TA: not on the flood risk listBL3 2TB: not on the flood risk listBL3 2TD: not on the flood risk listBL3 3AA: not on the flood risk listBL3 3AF: not on the flood risk listBL3 3AJ: not on the flood risk listBL3 3AL: not on the flood risk listBL3 3AN: not on the flood risk listBL3 3AQ: not on the flood risk listBL3 3AU: not on the flood risk listBL3 3AX: not on the flood risk listBL3 3AZ: not on the flood risk listBL3 3BD: not on the flood risk listBL3 3BT: not on the flood risk listBL3 3BW: not on the flood risk listBL3 3DB: not on the flood risk listBL3 3DN: not on the flood risk listBL3 3DP: not on the flood risk listBL3 3DW: not on the flood risk listBL3 3EF: not on the flood risk listBL3 3EH: not on the flood risk listBL3 3EJ: not on the flood risk listBL3 3EL: not on the flood risk listBL3 3EN: not on the flood risk listBL3 3ES: not on the flood risk listBL3 3FB: not on the flood risk listBL3 3GJ: not on the flood risk listBL3 3GL: not on the flood risk listBL3 3GN: not on the flood risk listBL3 3GP: not on the flood risk listBL3 3GY: not on the flood risk listBL3 3HB: not on the flood risk listBL3 3HE: not on the flood risk listBL3 3HF: not on the flood risk listBL3 3HH: not on the flood risk listBL3 3HJ: not on the flood risk listBL3 3HN: not on the flood risk listBL3 3HP: not on the flood risk listBL3 3HZ: not on the flood risk listBL3 3JA: not on the flood risk listBL3 3JB: not on the flood risk listBL3 3JE: not on the flood risk listBL3 3JN: not on the flood risk listBL3 3LD: not on the flood risk listBL3 3LL: not on the flood risk listBL3 3LR: not on the flood risk listBL3 3LZ: not on the flood risk listBL3 3NH: not on the flood risk listBL3 3NP: not on the flood risk listBL3 3PA: not on the flood risk listBL3 3PG: not on the flood risk listBL3 3PN: not on the flood risk listBL3 3PY: not on the flood risk listBL3 3QD: not on the flood risk listBL3 3QG: not on the flood risk listBL3 3QJ: not on the flood risk listBL3 3RA: not on the flood risk listBL3 3RJ: not on the flood risk listBL3 3RS: not on the flood risk listBL3 3SA: not on the flood risk listBL3 3SB: not on the flood risk listBL3 3SE: not on the flood risk listBL3 3SG: not on the flood risk listBL3 3SW: not on the flood risk listBL3 3TD: not on the flood risk listBL3 3TE: not on the flood risk listBL3 3TN: not on the flood risk listBL3 3TQ: not on the flood risk listBL3 4AA: not on the flood risk listBL3 4AB: not on the flood risk listBL3 4AU: not on the flood risk listBL3 4AZ: not on the flood risk listBL3 4BD: not on the flood risk listBL3 4BF: not on the flood risk listBL3 4BP: not on the flood risk listBL3 4BS: not on the flood risk listBL3 4BY: not on the flood risk listBL3 4DA: not on the flood risk listBL3 4DD: not on the flood risk listBL3 4DL: not on the flood risk listBL3 4DT: not on the flood risk listBL3 4DU: not on the flood risk listBL3 4DW: not on the flood risk listBL3 4EA: not on the flood risk listBL3 4ES: not on the flood risk listBL3 4ET: not on the flood risk listBL3 4EW: not on the flood risk listBL3 4FQ: not on the flood risk listBL3 4FT: not on the flood risk listBL3 4FW: not on the flood risk listBL3 4HA: not on the flood risk listBL3 4HB: not on the flood risk listBL3 4JB: not on the flood risk listBL3 4JD: not on the flood risk listBL3 4JP: not on the flood risk listBL3 4JR: not on the flood risk listBL3 4LA: not on the flood risk listBL3 4LE: not on the flood risk listBL3 4LL: not on the flood risk listBL3 4LT: not on the flood risk listBL3 4LU: not on the flood risk listBL3 4NB: not on the flood risk listBL3 4NE: not on the flood risk listBL3 4NH: not on the flood risk listBL3 4NJ: not on the flood risk listBL3 4NP: not on the flood risk listBL3 4NS: not on the flood risk listBL3 4NT: not on the flood risk listBL3 4NU: not on the flood risk listBL3 4NZ: not on the flood risk listBL3 4PA: not on the flood risk listBL3 4PE: not on the flood risk listBL3 4PP: not on the flood risk listBL3 4PS: not on the flood risk listBL3 4PY: not on the flood risk listBL3 4QE: not on the flood risk listBL3 4QF: not on the flood risk listBL3 4QH: not on the flood risk listBL3 4QR: not on the flood risk listBL3 4QU: not on the flood risk listBL3 4QZ: not on the flood risk listBL3 4RB: not on the flood risk listBL3 4RG: not on the flood risk listBL3 4RQ: not on the flood risk listBL3 4RT: not on the flood risk listBL3 4RY: not on the flood risk listBL3 4TA: not on the flood risk listBL3 4TF: not on the flood risk listBL3 4TN: not on the flood risk listBL3 4TP: not on the flood risk listBL3 4TS: not on the flood risk listBL3 4UA: not on the flood risk listBL3 4UB: not on the flood risk listBL3 4UJ: not on the flood risk listBL3 4UN: not on the flood risk listBL3 4UU: not on the flood risk listBL3 4UZ: not on the flood risk listBL3 4XA: not on the flood risk listBL3 4XG: not on the flood risk listBL3 4XJ: not on the flood risk listBL3 4XL: not on the flood risk listBL3 4XN: not on the flood risk listBL3 4XS: not on the flood risk listBL3 5AB: not on the flood risk listBL3 5AG: not on the flood risk listBL3 5AH: not on the flood risk listBL3 5AL: not on the flood risk listBL3 5AP: not on the flood risk listBL3 5BG: not on the flood risk listBL3 5BH: not on the flood risk listBL3 5BQ: not on the flood risk listBL3 5BS: not on the flood risk listBL3 5BT: not on the flood risk listBL3 5BU: not on the flood risk listBL3 5DR: not on the flood risk listBL3 5DT: not on the flood risk listBL3 5ER: not on the flood risk listBL3 5ES: not on the flood risk listBL3 5EY: not on the flood risk listBL3 5HH: not on the flood risk listBL3 5JN: not on the flood risk listBL3 5LR: not on the flood risk listBL3 5ND: not on the flood risk listBL3 5PD: not on the flood risk listBL3 5PY: not on the flood risk listBL3 5QJ: not on the flood risk listBL3 5QL: not on the flood risk listBL3 5QN: not on the flood risk listBL3 5QQ: not on the flood risk listBL3 6AN: not on the flood risk listBL3 6AP: not on the flood risk listBL3 6AR: not on the flood risk listBL3 6AS: not on the flood risk listBL3 6BA: not on the flood risk listBL3 6BF: not on the flood risk listBL3 6BS: not on the flood risk listBL3 6BW: not on the flood risk listBL3 6DD: not on the flood risk listBL3 6DH: not on the flood risk listBL3 6DZ: not on the flood risk listBL3 6EJ: not on the flood risk listBL3 6EL: not on the flood risk listBL3 6HH: not on the flood risk listBL3 6HL: not on the flood risk listBL3 6JF: not on the flood risk listBL3 6LE: not on the flood risk listBL3 6LX: not on the flood risk listBL3 6NJ: not on the flood risk listBL3 6PA: not on the flood risk listBL3 6PB: not on the flood risk listBL3 6PE: not on the flood risk listBL3 6PN: not on the flood risk listBL3 6PP: not on the flood risk listBL3 6RL: not on the flood risk listBL3 6SA: not on the flood risk listBL3 6SL: not on the flood risk listBL3 6SN: not on the flood risk listBL3 6TA: not on the flood risk listBL4 0LJ: not on the flood risk listBL4 0LL: not on the flood risk listBL4 7TS: not on the flood risk listBL5 1AA: not on the flood risk listBL5 1AB: not on the flood risk listBL5 1AD: not on the flood risk listBL5 1AE: not on the flood risk listBL5 1AG: not on the flood risk listBL5 1AH: not on the flood risk listBL5 1AJ: not on the flood risk listBL5 1AN: not on the flood risk listBL5 1AP: not on the flood risk listBL5 1AR: not on the flood risk listBL6 4AH: not on the flood risk listBL6 4AQ: not on the flood risk listBL6 4BZ: not on the flood risk listBL6 4DD: not on the flood risk listBL6 4DR: not on the flood risk listBL6 4DT: not on the flood risk listBL6 4EE: not on the flood risk listBL6 4EF: not on the flood risk listBL6 4EH: not on the flood risk listBL6 4EQ: not on the flood risk listBL6 4JD: not on the flood risk listBL6 4JJ: not on the flood risk listBL6 4JR: not on the flood risk listBL6 4JS: not on the flood risk listBL6 4JY: not on the flood risk listBL6 4JZ: not on the flood risk listBL6 4NR: not on the flood risk listBL6 4PB: not on the flood risk listBL6 4PE: not on the flood risk listBL6 4PL: not on the flood risk listBL6 4QS: not on the flood risk listBL6 4QT: not on the flood risk listBL6 4RN: not on the flood risk listBL6 4RQ: not on the flood risk listBL6 4RT: not on the flood risk listBL7 9AA: not on the flood risk listBL7 9AB: not on the flood risk listBL7 9AD: not on the flood risk listBL7 9AE: not on the flood risk listBL7 9AF: not on the flood risk listBL7 9AP: not on the flood risk listBL7 9AQ: not on the flood risk listBL7 9AR: not on the flood risk listBL7 9AS: not on the flood risk listBL7 9AT: not on the flood risk listBL7 9AU: not on the flood risk listBL7 9AW: not on the flood risk listBL7 9AX: not on the flood risk listBL7 9AY: not on the flood risk listBL7 9BA: not on the flood risk listBL7 9BB: not on the flood risk listBL7 9BE: not on the flood risk listBL7 9BG: not on the flood risk listBL7 9BH: not on the flood risk listBL7 9BJ: not on the flood risk listBL7 9BP: not on the flood risk listBL7 9BT: not on the flood risk listBL7 9BW: not on the flood risk listBL7 9BX: not on the flood risk listBL7 9DB: not on the flood risk listBL7 9DT: not on the flood risk listBL7 9DX: not on the flood risk listBL7 9DZ: not on the flood risk listBL7 9EA: not on the flood risk listBL7 9EF: not on the flood risk listBL7 9EH: not on the flood risk listBL7 9EL: not on the flood risk listBL7 9ER: not on the flood risk listBL7 9ES: not on the flood risk listBL7 9EU: not on the flood risk listBL7 9EZ: not on the flood risk listBL7 9GA: not on the flood risk listBL7 9GD: not on the flood risk listBL7 9GF: not on the flood risk listBL7 9GL: not on the flood risk listBL7 9GW: not on the flood risk listBL7 9GX: not on the flood risk listBL7 9HD: not on the flood risk listBL7 9HE: not on the flood risk listBL7 9HF: not on the flood risk listBL7 9JE: not on the flood risk listBL7 9JJ: not on the flood risk listBL7 9JL: not on the flood risk listBL7 9JR: not on the flood risk listBL7 9JY: not on the flood risk listBL7 9JZ: not on the flood risk listBL7 9LA: not on the flood risk listBL7 9LG: not on the flood risk listBL7 9LZ: not on the flood risk listBL7 9NA: not on the flood risk listBL7 9NE: not on the flood risk listBL7 9NJ: not on the flood risk listBL7 9NP: not on the flood risk listBL7 9NQ: not on the flood risk listBL7 9NR: not on the flood risk listBL7 9NX: not on the flood risk listBL7 9PH: not on the flood risk listBL7 9PJ: not on the flood risk listBL7 9PL: not on the flood risk listBL7 9PN: not on the flood risk listBL7 9PR: not on the flood risk listBL7 9QE: not on the flood risk listBL7 9QW: not on the flood risk listBL7 9RB: not on the flood risk listBL7 9RD: not on the flood risk listBL7 9RE: not on the flood risk listBL7 9RF: not on the flood risk listBL7 9RG: not on the flood risk listBL7 9RN: not on the flood risk listBL7 9RP: not on the flood risk listBL7 9RS: not on the flood risk listBL7 9RZ: not on the flood risk listBL7 9SH: not on the flood risk listBL7 9SY: not on the flood risk listBL7 9TB: not on the flood risk listBL7 9TD: not on the flood risk listBL7 9TE: not on the flood risk listBL7 9TF: not on the flood risk listBL7 9TY: not on the flood risk listBL7 9UE: not on the flood risk listBL7 9UL: not on the flood risk listBL7 9UY: not on the flood risk listBL7 9XH: not on the flood risk listBL7 9XL: not on the flood risk listBL7 9YA: not on the flood risk listBL7 9YD: not on the flood risk listBL2 2DF: very low flood risk onlyBL1 5XH: very low flood risk onlyBL1 8DT: very low flood risk onlyBL1 8TU: very low flood risk onlyBL1 8UA: very low flood risk onlyBL1 8WD: very low flood risk onlyBL2 1PL: very low flood risk onlyBL2 2HH: very low flood risk onlyBL2 3EU: very low flood risk onlyBL2 6AA: very low flood risk onlyBL2 6BD: very low flood risk onlyBL2 6BP: very low flood risk onlyBL2 6DP: very low flood risk onlyBL2 6DW: very low flood risk onlyBL6 4AG: very low flood risk onlyBL6 4AF: very low flood risk onlyBL1 2AS: low flood risk at worstBL1 2TE: low flood risk at worstBL1 1TY: low flood risk at worstBL1 2BY: low flood risk at worstBL1 2AX: low flood risk at worstBL1 2PT: low flood risk at worstBL1 2PH: low flood risk at worstBL1 2QG: low flood risk at worstBL1 2RG: low flood risk at worstBL1 3LX: low flood risk at worstBL1 3LU: low flood risk at worstBL1 5BJ: low flood risk at worstBL1 6LP: low flood risk at worstBL1 6PE: low flood risk at worstBL1 6PR: low flood risk at worstBL1 7AL: low flood risk at worstBL1 8DX: low flood risk at worstBL1 8RT: low flood risk at worstBL1 8TS: low flood risk at worstBL1 8TY: low flood risk at worstBL2 2DJ: low flood risk at worstBL2 4AH: low flood risk at worstBL3 1RS: low flood risk at worstBL3 1RP: low flood risk at worstBL3 2NH: low flood risk at worstBL3 5EL: low flood risk at worstBL3 5NX: low flood risk at worstBL3 5QA: low flood risk at worstBL6 4AA: low flood risk at worstBL6 4DB: low flood risk at worstBL6 4DE: low flood risk at worstBL6 4JB: low flood risk at worstBL6 4EL: low flood risk at worstBL6 4RE: low flood risk at worstBL6 4RG: low flood risk at worstBL7 9DW: low flood risk at worstBL7 9DN: low flood risk at worstBL7 9PE: low flood risk at worstBL7 9SE: low flood risk at worstBL1 1TZ: medium flood risk at worstBL1 2JS: medium flood risk at worstBL1 2QY: medium flood risk at worstBL1 2QN: medium flood risk at worstBL1 2QQ: medium flood risk at worstBL1 3AW: medium flood risk at worstBL1 7NS: medium flood risk at worstBL2 3ET: medium flood risk at worstBL3 2QJ: medium flood risk at worstBL6 4DA: medium flood risk at worstBL1 1TU: high flood riskBL2 2DT: high flood riskBL1 4AG: high flood riskBL1 4GT: high flood riskBL1 4LG: high flood riskBL1 4LH: high flood riskBL1 4LL: high flood riskBL1 4LN: high flood riskBL1 4LS: high flood riskBL1 4LU: high flood riskBL1 4NA: high flood riskBL1 4PG: high flood riskBL1 4RD: high flood riskBL1 4ST: high flood riskBL1 4SF: high flood riskBL1 5AA: high flood riskBL1 5GR: high flood riskBL1 5HS: high flood riskBL1 5HP: high flood riskBL1 6FY: high flood riskBL1 6JL: high flood riskBL1 6NF: high flood riskBL1 6NW: high flood riskBL1 6TX: high flood riskBL1 6TY: high flood riskBL1 7RZ: high flood riskBL1 8DY: high flood riskBL1 8NG: high flood riskBL1 8EQ: high flood riskBL1 8NN: high flood riskBL1 8RY: high flood riskBL1 8TZ: high flood riskBL2 1HY: high flood riskBL2 4DP: high flood riskBL2 4DL: high flood riskBL2 6QF: high flood riskBL3 1SD: high flood riskBL3 2PP: high flood riskBL3 2RB: high flood riskBL6 4AE: high flood riskBL6 4DG: high flood riskBL6 4DJ: high flood riskBL6 4DL: high flood riskBL6 4PP: high flood riskBL6 4RH: high flood riskBL7 9EP: high flood riskBL7 9YW: high flood riskBL7 9YU: high flood risk BoltonFarnworthLittle Lever 20 postcodes at high or medium risk, outlined: this goes to BL1 4LR, the one with most homes and businesses at high risk20 postcodes at high or medium risk14 postcodes at high or medium risk, outlined: this goes to BL1 6QA, the one with most homes and businesses at high risk14 postcodes at high or medium risk13 postcodes at high or medium risk, outlined: this goes to BL1 4LG, the one with most homes and businesses at high risk13 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to BL1 6TY, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in Bolton, by flood risk Of the 4,397 postcodes in Bolton that ONS places, 82 have a home or business at high risk, 14 are at medium risk at worst, 73 are at low risk at worst, 19 are at very low risk only and 4,209 are not on the Environment Agency's at-risk list. 5 groups of postcodes at high or medium risk are outlined: 20 postcodes at high or medium risk; 14 postcodes at high or medium risk; 13 postcodes at high or medium risk; 7 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Bolton, Farnworth, Little Lever. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A675A676 BoltonFarnworthLittle Lever 14 postcodes at high or medium risk, outlined: this goes to BL1 6QA, the one with most homes and businesses at high risk14 postcodes at high or medium risk
  • A home or business at high risk: 82
  • At medium risk at worst: 14
  • At low risk at worst: 73
  • At very low risk only: 19
  • Not on the at-risk list: 4,209
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 4,397 postcodes in Bolton that ONS places, 82 have a home or business at high risk, 14 are at medium risk at worst, 73 are at low risk at worst, 19 are at very low risk only and 4,209 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 53.5850, longitude -2.4332. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

82 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

BL1 4GT41 at high riskBL1 4LG37 at high riskBL7 9YW35 at high riskBL1 6TY30 at high riskBL1 4SW29 at high riskBL1 6QA29 at high riskBL7 9YU25 at high riskBL1 4LR23 at high riskBL1 4NY23 at high riskBL1 4RZ21 at high riskBL1 6NJ21 at high riskBL1 8NL21 at high risk

Where the postcodes at high or medium risk lie together

  • 20 postcodes at high or medium risk, outlined on the map. BL1 4LR, is the one with most homes and businesses at high risk.
  • 14 postcodes at high or medium risk, outlined on the map. BL1 6QA, is the one with most homes and businesses at high risk.
  • 13 postcodes at high or medium risk, outlined on the map. BL1 4LG, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. BL1 6TY, is the one with most homes and businesses at high risk.
  • 6 postcodes at high or medium risk, outlined on the map. BL6 4DG, is the one with most homes and businesses at high risk.

What is it like to live in Bolton?

Homes sold for a typical £205,000 in the 12 months to August 2026, up 5.1% on the 12 months before. At 3,570 of the 4,264 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 840 homes and businesses at high or medium risk of flooding from rivers or the sea, at 188 of its 4,397 postcodes. It has at least 8 primary schools and 4 secondary schools at its postcodes. At least 5 GP practices are at its postcodes. The nearest railway station is Bolton, 1.3 km from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says. See all our data sources

What do homes cost in Bolton?

Homes in Bolton sold for a typical £205,000 in the 12 months to August 2026, across 1,517 sales, up 5.1% on the 12 months before, HM Land Registry's figures show.

£205,000 typical price, the 12 months to August 2026
£195,000 12 months to August 2025
▲ up 5.1% on the 12 months before
  • Detached £370,000 289 sales
  • Semi-detached £230,000 494 sales
  • Terraced £158,500 608 sales
  • Flat or maisonette £115,500 126 sales

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole BL1 district, Bolton's main postcode district: a typical £200,000.

Sales at the postcodes ONS places in Bolton: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Are new homes being built in Bolton?

111 of the 4,397 postcodes now in use in Bolton came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 26 of the 1,875 homes sold in Bolton were newly built (1%), HM Land Registry's records show; across the BL1 district, 1%.

The newest postcodes

BL3 6ENsince July 2026BL1 1GDsince June 2026BL1 9ESsince June 2026BL7 9GGsince June 2026BL1 2SXsince March 2026BL1 9EGsince February 2026

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn BoltonAcross the BL1 district
The 12 months to August 2026 4 of 1,517 (Under 1%) 2 of 585 (Under 1%)
The 12 months to August 2025 26 of 1,875 (1%) 10 of 765 (1%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it

What broadband can you get in Bolton?

Ofcom reports on 4,264 of the 4,397 postcodes in Bolton. At 3,570 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit3,570 of 4,264
Postcodes where every home can get superfast4,068 of 4,264

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is Bolton at risk of flooding?

188 of the 4,397 postcodes in Bolton have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 840 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 188 of 4,397 postcodes High: 726Medium: 114Low: 886Very low: 185

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

Which schools are in Bolton?

The open schools at the postcodes in Bolton (the first 8 primaries by distance from its middle). A school for ages 4 to 18 is listed under both. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules.

Primary

Secondary

Find and compare schools in England, on GOV.UK

Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it

How far is the station from Bolton?

The nearest railway station to the centre point of the postcodes in Bolton is Bolton Rail Station, 1.3 km away in a straight line.

  • Bolton Rail Station Railway station 1.3 kmCycle
  • Hall i' th' Wood Rail Station Railway station 1.9 kmCycle
  • Bromley Cross Rail Station Railway station 3.5 kmCycle

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are in Bolton?

The GP practices at the postcodes in Bolton, the first 5 by distance from its middle. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Is Bolton safe? Crime recorded around it

Greater Manchester's police force has published no crime figures to Police.uk for any month from September 2024 to August 2026, so we have none to show for Bolton. A count from Police.uk here would take in only the few crimes that neighbouring forces record nearby, so we show none rather than a figure that looks like a quiet area.

Crime around one postcode

Source: Police.uk (data.police.uk), from its download of 30 September 2026, Open Government Licence v3.0. How we use it

Who runs Bolton?

Councils
Bolton (4,386) and Bury (11)
Parliamentary constituencies
Bolton North East (2,561), Bolton West (938), Bolton South and Walkden (887) and 1 other
Police force area
Greater Manchester
Region
North West
Country
England

Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Moving to Bolton

Who to tell and what to sort out in your first week. Most of Bolton is in Bolton; near its edge, check which council a postcode is in.

Who to tell when moving house: the full list Moving house checklist

Bolton postcodes

4,397 postcodes in use in Bolton, by district:

BL1 postcode district,1,821 postcodesBL3 postcode district,1,112 postcodesBL2 postcode district,1,048 postcodesBL7 postcode district,282 postcodesBL6 postcode district,92 postcodesBL5 postcode district,15 postcodesBL4 postcode district,3 postcodesBL11 postcode district,23 postcodesBL78 postcode district,1 postcode

Those districts are all in the BL postcode area.

Check a Bolton postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Bolton

With the typical price of a home in each, to set beside Bolton's £205,000. Distances are straight lines between the middles of each place's postcodes.

Farnworth4.5 km, £180,000Little Lever4.8 km, £215,000Ainsworth5.0 km, £216,750Little Hulton6.2 km, £212,000Kearsley6.3 km, £185,000Wingates6.8 km, £175,000Horwich7.1 km, £212,500Edgworth7.2 km, £305,000 All places A to Z

Questions about Bolton

What is it like to live in Bolton?
Homes sold for a typical £205,000 in the 12 months to August 2026, up 5.1% on the 12 months before. At 3,570 of the 4,264 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 840 homes and businesses at high or medium risk of flooding from rivers or the sea, at 188 of its 4,397 postcodes. It has at least 8 primary schools and 4 secondary schools at its postcodes. At least 5 GP practices are at its postcodes. The nearest railway station is Bolton, 1.3 km from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says.
What is the postcode for Bolton?
Bolton is covered by postcode districts BL1, BL2, BL3, BL5, BL6, BL7 and 3 more, across 4,397 postcodes in use. Source: ONS Postcode Directory.
How much are houses in Bolton?
Homes in Bolton sold for a typical £205,000 in the 12 months to August 2026, across 1,517 sales, up 5.1% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
What schools are in Bolton?
In Bolton, primary schools at its postcodes include St Matthew's CofE Primary School, Bolton, Gaskell Community Primary School and Brownlow Fold Primary School; secondary schools at its postcodes include Raise Education and Wellbeing School, Park School Teaching Service and Eden Boys' School, Bolton. Source: Department for Education, Get Information about Schools, read 17 October 2026.
Does Bolton have a railway station?
Yes: Bolton is 1.3 km from the centre point of the postcodes in Bolton, in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
What broadband can you get in Bolton?
Ofcom reports on 4,264 of the 4,397 postcodes in Bolton. At 3,570 of them every home and business can get gigabit broadband. Source: Ofcom, Connected Nations, Spring 2026.
Is Bolton at risk of flooding?
188 of the 4,397 postcodes in Bolton have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 840 homes and businesses in an area at high or medium risk. This is long-term risk for the land, and leaves out surface water. Source: Environment Agency.
Are new homes being built in Bolton?
111 of the 4,397 postcodes now in use in Bolton came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 26 of the 1,875 homes sold in Bolton were newly built (1%), HM Land Registry's records show; across the BL1 district, 1%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.

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