WN3 postcode district: Wigan and around

WN3 is a postcode district in England, with 715 postcodes in use in 3 sectors. It has postcodes in Wigan and Ince-in-Makerfield. Its council is Wigan.

Postcodes in use
715
Sectors
3
Council
Wigan
Places
2 places

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

Every postcode in WN3, by flood risk

Map of every postcode in WN3, by flood risk Of the 715 postcodes in WN3 that ONS places, 34 have a home or business at high risk, 29 are at medium risk at worst, 52 are at low risk at worst, 18 are at very low risk only and 582 are not on the Environment Agency's at-risk list. 5 groups of postcodes at high or medium risk are outlined: 16 postcodes at high or medium risk; 14 postcodes at high or medium risk; 14 postcodes at high or medium risk; 7 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Wigan, Ince-in-Makerfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M6 WN3 4AA: not on the flood risk listWN3 4AB: not on the flood risk listWN3 4AD: not on the flood risk listWN3 4AJ: not on the flood risk listWN3 4AL: not on the flood risk listWN3 4AQ: not on the flood risk listWN3 4AR: not on the flood risk listWN3 4AY: not on the flood risk listWN3 4AZ: not on the flood risk listWN3 4BA: not on the flood risk listWN3 4BF: not on the flood risk listWN3 4BS: not on the flood risk listWN3 4BW: not on the flood risk listWN3 4BZ: not on the flood risk listWN3 4DA: not on the flood risk listWN3 4DG: not on the flood risk listWN3 4DH: not on the flood risk listWN3 4DL: not on the flood risk listWN3 4DP: not on the flood risk listWN3 4DR: not on the flood risk listWN3 4DW: not on the flood risk listWN3 4DY: not on the flood risk listWN3 4DZ: not on the flood risk listWN3 4EA: not on the flood risk listWN3 4EG: not on the flood risk listWN3 4EL: not on the flood risk listWN3 4ER: not on the flood risk listWN3 4ET: not on the flood risk listWN3 4FJ: not on the flood risk listWN3 4FN: not on the flood risk listWN3 4FQ: not on the flood risk listWN3 4FS: not on the flood risk listWN3 4HG: not on the flood risk listWN3 4HN: not on the flood risk listWN3 4HQ: not on the flood risk listWN3 4HU: not on the flood risk listWN3 4HW: not on the flood risk listWN3 4HY: not on the flood risk listWN3 4JL: not on the flood risk listWN3 4JQ: not on the flood risk listWN3 4JR: not on the flood risk listWN3 4JS: not on the flood risk listWN3 4JT: not on the flood risk listWN3 4JU: not on the flood risk listWN3 4JW: not on the flood risk listWN3 4JY: not on the flood risk listWN3 4JZ: not on the flood risk listWN3 4LA: not on the flood risk listWN3 4LB: not on the flood risk listWN3 4LD: not on the flood risk listWN3 4LG: not on the flood risk listWN3 4LH: not on the flood risk listWN3 4LJ: not on the flood risk listWN3 4LL: not on the flood risk listWN3 4LN: not on the flood risk listWN3 4LP: not on the flood risk listWN3 4LQ: not on the flood risk listWN3 4LR: not on the flood risk listWN3 4LW: not on the flood risk listWN3 4LY: not on the flood risk listWN3 4NA: not on the flood risk listWN3 4NB: not on the flood risk listWN3 4NE: not on the flood risk listWN3 4NF: not on the flood risk listWN3 4NH: not on the flood risk listWN3 4NJ: not on the flood risk listWN3 4NL: not on the flood risk listWN3 4NN: not on the flood risk listWN3 4NS: not on the flood risk listWN3 4NT: not on the flood risk listWN3 4NU: not on the flood risk listWN3 4NW: not on the flood risk listWN3 4NX: not on the flood risk listWN3 4NY: not on the flood risk listWN3 4NZ: not on the flood risk listWN3 4PB: not on the flood risk listWN3 4PD: not on the flood risk listWN3 4PE: not on the flood risk listWN3 4PF: not on the flood risk listWN3 4PG: not on the flood risk listWN3 4PL: not on the flood risk listWN3 4PQ: not on the flood risk listWN3 4PS: not on the flood risk listWN3 4PY: not on the flood risk listWN3 4PZ: not on the flood risk listWN3 4QA: not on the flood risk listWN3 4QB: not on the flood risk listWN3 4QG: not on the flood risk listWN3 4QH: not on the flood risk listWN3 4QN: not on the flood risk listWN3 4QP: not on the flood risk listWN3 4QS: not on the flood risk listWN3 4QT: not on the flood risk listWN3 4QU: not on the flood risk listWN3 4QW: not on the flood risk listWN3 4QY: not on the flood risk listWN3 4QZ: not on the flood risk listWN3 4RA: not on the flood risk listWN3 4RB: not on the flood risk listWN3 4RD: not on the flood risk listWN3 4RE: not on the flood risk listWN3 4RF: not on the flood risk listWN3 4RH: not on the flood risk listWN3 4RJ: not on the flood risk listWN3 4RL: not on the flood risk listWN3 4RN: not on the flood risk listWN3 4RP: not on the flood risk listWN3 4RR: not on the flood risk listWN3 4RS: not on the flood risk listWN3 4RT: not on the flood risk listWN3 4RU: not on the flood risk listWN3 4RW: not on the flood risk listWN3 4RX: not on the flood risk listWN3 4RY: not on the flood risk listWN3 4RZ: not on the flood risk listWN3 4SA: not on the flood risk listWN3 4SB: not on the flood risk listWN3 4SD: not on the flood risk listWN3 4SE: not on the flood risk listWN3 4SF: not on the flood risk listWN3 4SQ: not on the flood risk listWN3 4SZ: not on the flood risk listWN3 4TA: not on the flood risk listWN3 4TB: not on the flood risk listWN3 4TD: not on the flood risk listWN3 4TE: not on the flood risk listWN3 4TF: not on the flood risk listWN3 4TG: not on the flood risk listWN3 4TJ: not on the flood risk listWN3 4TL: not on the flood risk listWN3 4TN: not on the flood risk listWN3 4TP: not on the flood risk listWN3 4TQ: not on the flood risk listWN3 4TR: not on the flood risk listWN3 4TS: not on the flood risk listWN3 4TT: not on the flood risk listWN3 4TU: not on the flood risk listWN3 4TW: not on the flood risk listWN3 4TX: not on the flood risk listWN3 4TY: not on the flood risk listWN3 4UA: not on the flood risk listWN3 4UF: not on the flood risk listWN3 4UG: not on the flood risk listWN3 4UH: not on the flood risk listWN3 4UJ: not on the flood risk listWN3 4UL: not on the flood risk listWN3 4UN: not on the flood risk listWN3 4UP: not on the flood risk listWN3 4UQ: not on the flood risk listWN3 4UW: not on the flood risk listWN3 4WY: not on the flood risk listWN3 5AN: not on the flood risk listWN3 5AX: not on the flood risk listWN3 5DA: not on the flood risk listWN3 5DB: not on the flood risk listWN3 5DD: not on the flood risk listWN3 5DF: not on the flood risk listWN3 5DL: not on the flood risk listWN3 5DP: not on the flood risk listWN3 5DS: not on the flood risk listWN3 5DT: not on the flood risk listWN3 5DU: not on the flood risk listWN3 5DZ: not on the flood risk listWN3 5EE: not on the flood risk listWN3 5EF: not on the flood risk listWN3 5EG: not on the flood risk listWN3 5EJ: not on the flood risk listWN3 5EL: not on the flood risk listWN3 5EN: not on the flood risk listWN3 5ET: not on the flood risk listWN3 5EU: not on the flood risk listWN3 5EX: not on the flood risk listWN3 5HN: not on the flood risk listWN3 5HR: not on the flood risk listWN3 5HS: not on the flood risk listWN3 5HW: not on the flood risk listWN3 5JD: not on the flood risk listWN3 5JE: not on the flood risk listWN3 5JF: not on the flood risk listWN3 5JG: not on the flood risk listWN3 5JH: not on the flood risk listWN3 5JL: not on the flood risk listWN3 5JP: not on the flood risk listWN3 5JQ: not on the flood risk listWN3 5JY: not on the flood risk listWN3 5LH: not on the flood risk listWN3 5LJ: not on the flood risk listWN3 5LL: not on the flood risk listWN3 5LN: not on the flood risk listWN3 5LP: not on the flood risk listWN3 5LR: not on the flood risk listWN3 5LS: not on the flood risk listWN3 5LT: not on the flood risk listWN3 5LU: not on the flood risk listWN3 5LW: not on the flood risk listWN3 5LX: not on the flood risk listWN3 5LY: not on the flood risk listWN3 5NJ: not on the flood risk listWN3 5NN: not on the flood risk listWN3 5NR: not on the flood risk listWN3 5NS: not on the flood risk listWN3 5NT: not on the flood risk listWN3 5NW: not on the flood risk listWN3 5NX: not on the flood risk listWN3 5NY: not on the flood risk listWN3 5NZ: not on the flood risk listWN3 5PA: not on the flood risk listWN3 5PD: not on the flood risk listWN3 5PG: not on the flood risk listWN3 5PH: not on the flood risk listWN3 5PJ: not on the flood risk listWN3 5PL: not on the flood risk listWN3 5PN: not on the flood risk listWN3 5PP: not on the flood risk listWN3 5PQ: not on the flood risk listWN3 5PR: not on the flood risk listWN3 5PS: not on the flood risk listWN3 5PT: not on the flood risk listWN3 5PU: not on the flood risk listWN3 5PX: not on the flood risk listWN3 5PY: not on the flood risk listWN3 5PZ: not on the flood risk listWN3 5QA: not on the flood risk listWN3 5QB: not on the flood risk listWN3 5QD: not on the flood risk listWN3 5QG: not on the flood risk listWN3 5QH: not on the flood risk listWN3 5QJ: not on the flood risk listWN3 5QL: not on the flood risk listWN3 5QN: not on the flood risk listWN3 5QP: not on the flood risk listWN3 5QR: not on the flood risk listWN3 5QS: not on the flood risk listWN3 5QT: not on the flood risk listWN3 5QU: not on the flood risk listWN3 5QW: not on the flood risk listWN3 5QX: not on the flood risk listWN3 5QY: not on the flood risk listWN3 5QZ: not on the flood risk listWN3 5RA: not on the flood risk listWN3 5RB: not on the flood risk listWN3 5RE: not on the flood risk listWN3 5RF: not on the flood risk listWN3 5RG: not on the flood risk listWN3 5RH: not on the flood risk listWN3 5RJ: not on the flood risk listWN3 5RL: not on the flood risk listWN3 5RN: not on the flood risk listWN3 5RP: not on the flood risk listWN3 5RQ: not on the flood risk listWN3 5RR: not on the flood risk listWN3 5RS: not on the flood risk listWN3 5RW: not on the flood risk listWN3 5SA: not on the flood risk listWN3 5TD: not on the flood risk listWN3 5TF: not on the flood risk listWN3 5TG: not on the flood risk listWN3 5TH: not on the flood risk listWN3 5TJ: not on the flood risk listWN3 5TQ: not on the flood risk listWN3 5TY: not on the flood risk listWN3 5UD: not on the flood risk listWN3 5UE: not on the flood risk listWN3 5UH: not on the flood risk listWN3 5UJ: not on the flood risk listWN3 5UN: not on the flood risk listWN3 5UP: not on the flood risk listWN3 5UR: not on the flood risk listWN3 5UT: not on the flood risk listWN3 5UU: not on the flood risk listWN3 5UX: not on the flood risk listWN3 5UY: not on the flood risk listWN3 5UZ: not on the flood risk listWN3 5WA: not on the flood risk listWN3 5XA: not on the flood risk listWN3 5XB: not on the flood risk listWN3 5XD: not on the flood risk listWN3 5XE: not on the flood risk listWN3 5XF: not on the flood risk listWN3 5XG: not on the flood risk listWN3 5XH: not on the flood risk listWN3 5XJ: not on the flood risk listWN3 5XL: not on the flood risk listWN3 5XN: not on the flood risk listWN3 5XQ: not on the flood risk listWN3 5XR: not on the flood risk listWN3 5XY: not on the flood risk listWN3 5XZ: not on the flood risk listWN3 5YA: not on the flood risk listWN3 5YB: not on the flood risk listWN3 5YD: not on the flood risk listWN3 6AA: not on the flood risk listWN3 6AB: not on the flood risk listWN3 6AD: not on the flood risk listWN3 6AE: not on the flood risk listWN3 6AF: not on the flood risk listWN3 6AG: not on the flood risk listWN3 6AH: not on the flood risk listWN3 6AJ: not on the flood risk listWN3 6AL: not on the flood risk listWN3 6AN: not on the flood risk listWN3 6AP: not on the flood risk listWN3 6AQ: not on the flood risk listWN3 6AR: not on the flood risk listWN3 6AT: not on the flood risk listWN3 6AU: not on the flood risk listWN3 6AW: not on the flood risk listWN3 6AX: not on the flood risk listWN3 6AY: not on the flood risk listWN3 6AZ: not on the flood risk listWN3 6BA: not on the flood risk listWN3 6BD: not on the flood risk listWN3 6BE: not on the flood risk listWN3 6BF: not on the flood risk listWN3 6BG: not on the flood risk listWN3 6BH: not on the flood risk listWN3 6BJ: not on the flood risk listWN3 6BL: not on the flood risk listWN3 6BN: not on the flood risk listWN3 6BP: not on the flood risk listWN3 6BQ: not on the flood risk listWN3 6BS: not on the flood risk listWN3 6BT: not on the flood risk listWN3 6BU: not on the flood risk listWN3 6BW: not on the flood risk listWN3 6BY: not on the flood risk listWN3 6BZ: not on the flood risk listWN3 6DA: not on the flood risk listWN3 6DB: not on the flood risk listWN3 6DD: not on the flood risk listWN3 6DE: not on the flood risk listWN3 6DF: not on the flood risk listWN3 6DG: not on the flood risk listWN3 6DH: not on the flood risk listWN3 6DJ: not on the flood risk listWN3 6DL: not on the flood risk listWN3 6DN: not on the flood risk listWN3 6DP: not on the flood risk listWN3 6DQ: not on the flood risk listWN3 6DR: not on the flood risk listWN3 6DS: not on the flood risk listWN3 6DT: not on the flood risk listWN3 6DU: not on the flood risk listWN3 6DW: not on the flood risk listWN3 6DX: not on the flood risk listWN3 6DY: not on the flood risk listWN3 6DZ: not on the flood risk listWN3 6EA: not on the flood risk listWN3 6EB: not on the flood risk listWN3 6ED: not on the flood risk listWN3 6EE: not on the flood risk listWN3 6EF: not on the flood risk listWN3 6EG: not on the flood risk listWN3 6EH: not on the flood risk listWN3 6EJ: not on the flood risk listWN3 6EL: not on the flood risk listWN3 6EN: not on the flood risk listWN3 6EP: not on the flood risk listWN3 6EQ: not on the flood risk listWN3 6ER: not on the flood risk listWN3 6ES: not on the flood risk listWN3 6ET: not on the flood risk listWN3 6EU: not on the flood risk listWN3 6EX: not on the flood risk listWN3 6EY: not on the flood risk listWN3 6EZ: not on the flood risk listWN3 6FA: not on the flood risk listWN3 6GE: not on the flood risk listWN3 6GF: not on the flood risk listWN3 6GG: not on the flood risk listWN3 6GH: not on the flood risk listWN3 6GJ: not on the flood risk listWN3 6GL: not on the flood risk listWN3 6GN: not on the flood risk listWN3 6GP: not on the flood risk listWN3 6GQ: not on the flood risk listWN3 6GS: not on the flood risk listWN3 6GT: not on the flood risk listWN3 6GU: not on the flood risk listWN3 6GW: not on the flood risk listWN3 6GX: not on the flood risk listWN3 6GY: not on the flood risk listWN3 6GZ: not on the flood risk listWN3 6HA: not on the flood risk listWN3 6HB: not on the flood risk listWN3 6HD: not on the flood risk listWN3 6HE: not on the flood risk listWN3 6HF: not on the flood risk listWN3 6HG: not on the flood risk listWN3 6HH: not on the flood risk listWN3 6HJ: not on the flood risk listWN3 6HL: not on the flood risk listWN3 6HN: not on the flood risk listWN3 6HP: not on the flood risk listWN3 6HQ: not on the flood risk listWN3 6HR: not on the flood risk listWN3 6HT: not on the flood risk listWN3 6HU: not on the flood risk listWN3 6HW: not on the flood risk listWN3 6HX: not on the flood risk listWN3 6HY: not on the flood risk listWN3 6HZ: not on the flood risk listWN3 6JA: not on the flood risk listWN3 6JB: not on the flood risk listWN3 6JD: not on the flood risk listWN3 6JE: not on the flood risk listWN3 6JF: not on the flood risk listWN3 6JG: not on the flood risk listWN3 6JH: not on the flood risk listWN3 6JJ: not on the flood risk listWN3 6JL: not on the flood risk listWN3 6JN: not on the flood risk listWN3 6JP: not on the flood risk listWN3 6JQ: not on the flood risk listWN3 6JR: not on the flood risk listWN3 6JS: not on the flood risk listWN3 6JT: not on the flood risk listWN3 6JU: not on the flood risk listWN3 6JW: not on the flood risk listWN3 6JX: not on the flood risk listWN3 6JY: not on the flood risk listWN3 6JZ: not on the flood risk listWN3 6LA: not on the flood risk listWN3 6LB: not on the flood risk listWN3 6LD: not on the flood risk listWN3 6LE: not on the flood risk listWN3 6LF: not on the flood risk listWN3 6LG: not on the flood risk listWN3 6LH: not on the flood risk listWN3 6LJ: not on the flood risk listWN3 6LL: not on the flood risk listWN3 6LN: not on the flood risk listWN3 6LP: not on the flood risk listWN3 6LQ: not on the flood risk listWN3 6LR: not on the flood risk listWN3 6LS: not on the flood risk listWN3 6LT: not on the flood risk listWN3 6LU: not on the flood risk listWN3 6LX: not on the flood risk listWN3 6LY: not on the flood risk listWN3 6LZ: not on the flood risk listWN3 6NA: not on the flood risk listWN3 6NB: not on the flood risk listWN3 6ND: not on the flood risk listWN3 6NE: not on the flood risk listWN3 6NF: not on the flood risk listWN3 6NG: not on the flood risk listWN3 6NH: not on the flood risk listWN3 6NJ: not on the flood risk listWN3 6NL: not on the flood risk listWN3 6NN: not on the flood risk listWN3 6NP: not on the flood risk listWN3 6NQ: not on the flood risk listWN3 6NR: not on the flood risk listWN3 6NS: not on the flood risk listWN3 6NT: not on the flood risk listWN3 6NU: not on the flood risk listWN3 6NW: not on the flood risk listWN3 6NX: not on the flood risk listWN3 6NY: not on the flood risk listWN3 6NZ: not on the flood risk listWN3 6PA: not on the flood risk listWN3 6PB: not on the flood risk listWN3 6PD: not on the flood risk listWN3 6PE: not on the flood risk listWN3 6PF: not on the flood risk listWN3 6PH: not on the flood risk listWN3 6PR: not on the flood risk listWN3 6PS: not on the flood risk listWN3 6PX: not on the flood risk listWN3 6PZ: not on the flood risk listWN3 6QA: not on the flood risk listWN3 6QD: not on the flood risk listWN3 6QF: not on the flood risk listWN3 6QG: not on the flood risk listWN3 6QJ: not on the flood risk listWN3 6QQ: not on the flood risk listWN3 6QR: not on the flood risk listWN3 6QU: not on the flood risk listWN3 6QX: not on the flood risk listWN3 6QY: not on the flood risk listWN3 6QZ: not on the flood risk listWN3 6RA: not on the flood risk listWN3 6RD: not on the flood risk listWN3 6RE: not on the flood risk listWN3 6RF: not on the flood risk listWN3 6RH: not on the flood risk listWN3 6RJ: not on the flood risk listWN3 6RL: not on the flood risk listWN3 6RN: not on the flood risk listWN3 6RP: not on the flood risk listWN3 6RR: not on the flood risk listWN3 6RS: not on the flood risk listWN3 6RT: not on the flood risk listWN3 6RU: not on the flood risk listWN3 6RW: not on the flood risk listWN3 6RX: not on the flood risk listWN3 6RY: not on the flood risk listWN3 6SA: not on the flood risk listWN3 6SB: not on the flood risk listWN3 6SD: not on the flood risk listWN3 6SE: not on the flood risk listWN3 6SF: not on the flood risk listWN3 6SG: not on the flood risk listWN3 6SH: not on the flood risk listWN3 6SJ: not on the flood risk listWN3 6SL: not on the flood risk listWN3 6SN: not on the flood risk listWN3 6SP: not on the flood risk listWN3 6SQ: not on the flood risk listWN3 6SR: not on the flood risk listWN3 6SS: not on the flood risk listWN3 6ST: not on the flood risk listWN3 6SU: not on the flood risk listWN3 6SW: not on the flood risk listWN3 6SX: not on the flood risk listWN3 6SY: not on the flood risk listWN3 6SZ: not on the flood risk listWN3 6TA: not on the flood risk listWN3 6TD: not on the flood risk listWN3 6TE: not on the flood risk listWN3 6TF: not on the flood risk listWN3 6TG: not on the flood risk listWN3 6TH: not on the flood risk listWN3 6TJ: not on the flood risk listWN3 6TP: not on the flood risk listWN3 6TQ: not on the flood risk listWN3 6TR: not on the flood risk listWN3 6TS: not on the flood risk listWN3 6TT: not on the flood risk listWN3 6TU: not on the flood risk listWN3 6TW: not on the flood risk listWN3 6TX: not on the flood risk listWN3 6TY: not on the flood risk listWN3 6TZ: not on the flood risk listWN3 6UE: not on the flood risk listWN3 6UF: not on the flood risk listWN3 6UG: not on the flood risk listWN3 6UJ: not on the flood risk listWN3 6UQ: not on the flood risk listWN3 6XA: not on the flood risk listWN3 6XB: not on the flood risk listWN3 6XD: not on the flood risk listWN3 6XE: not on the flood risk listWN3 6XJ: not on the flood risk listWN3 6XP: not on the flood risk listWN3 6XR: not on the flood risk listWN3 6XU: not on the flood risk listWN3 6XW: not on the flood risk listWN3 6YD: not on the flood risk listWN3 4AF: very low flood risk onlyWN3 4AP: very low flood risk onlyWN3 4AS: very low flood risk onlyWN3 4BE: very low flood risk onlyWN3 4BT: very low flood risk onlyWN3 4BY: very low flood risk onlyWN3 4EN: very low flood risk onlyWN3 4EX: very low flood risk onlyWN3 4FR: very low flood risk onlyWN3 4HE: very low flood risk onlyWN3 4HH: very low flood risk onlyWN3 5BY: very low flood risk onlyWN3 5ER: very low flood risk onlyWN3 5ES: very low flood risk onlyWN3 5HF: very low flood risk onlyWN3 5UB: very low flood risk onlyWN3 4AT: low flood risk at worstWN3 4BL: low flood risk at worstWN3 4DQ: low flood risk at worstWN3 4EU: low flood risk at worstWN3 4EY: low flood risk at worstWN3 4FP: low flood risk at worstWN3 4HL: low flood risk at worstWN3 4JA: low flood risk at worstWN3 4JN: low flood risk at worstWN3 5BF: low flood risk at worstWN3 5BQ: low flood risk at worstWN3 5BT: low flood risk at worstWN3 5BU: low flood risk at worstWN3 5BX: low flood risk at worstWN3 5BZ: low flood risk at worstWN3 5DE: low flood risk at worstWN3 5DN: low flood risk at worstWN3 5DY: low flood risk at worstWN3 5EW: low flood risk at worstWN3 5HA: low flood risk at worstWN3 5HD: low flood risk at worstWN3 5HE: low flood risk at worstWN3 5HG: low flood risk at worstWN3 5HH: low flood risk at worstWN3 5HL: low flood risk at worstWN3 5HP: low flood risk at worstWN3 5HQ: low flood risk at worstWN3 5HX: low flood risk at worstWN3 5HY: low flood risk at worstWN3 5HZ: low flood risk at worstWN3 5JA: low flood risk at worstWN3 5JB: low flood risk at worstWN3 5JJ: low flood risk at worstWN3 5JS: low flood risk at worstWN3 5NA: low flood risk at worstWN3 5NF: low flood risk at worstWN3 5NG: low flood risk at worstWN3 5NH: low flood risk at worstWN3 5NP: low flood risk at worstWN3 5NQ: low flood risk at worstWN3 5NU: low flood risk at worstWN3 5QF: low flood risk at worstWN3 5TL: low flood risk at worstWN3 5TS: low flood risk at worstWN3 5TW: low flood risk at worstWN3 5TX: low flood risk at worstWN3 5UF: low flood risk at worstWN3 6GR: low flood risk at worstWN3 6RB: low flood risk at worstWN3 6XN: low flood risk at worstWN3 4DS: medium flood risk at worstWN3 4EH: medium flood risk at worstWN3 4JE: medium flood risk at worstWN3 4JF: medium flood risk at worstWN3 4LZ: medium flood risk at worstWN3 4PH: medium flood risk at worstWN3 4PJ: medium flood risk at worstWN3 4PN: medium flood risk at worstWN3 5AA: medium flood risk at worstWN3 5AB: medium flood risk at worstWN3 5AQ: medium flood risk at worstWN3 5AT: medium flood risk at worstWN3 5AW: medium flood risk at worstWN3 5AZ: medium flood risk at worstWN3 5BA: medium flood risk at worstWN3 5BB: medium flood risk at worstWN3 5BD: medium flood risk at worstWN3 5BE: medium flood risk at worstWN3 5BL: medium flood risk at worstWN3 5BN: medium flood risk at worstWN3 5BS: medium flood risk at worstWN3 5BW: medium flood risk at worstWN3 5DJ: medium flood risk at worstWN3 5DQ: medium flood risk at worstWN3 5DW: medium flood risk at worstWN3 5EA: medium flood risk at worstWN3 5HB: medium flood risk at worstWN3 5LA: medium flood risk at worstWN3 5NE: medium flood risk at worstWN3 4HT: high flood riskWN3 4JB: high flood riskWN3 4JD: high flood riskWN3 4JG: high flood riskWN3 4JJ: high flood riskWN3 4JP: high flood riskWN3 4LT: high flood riskWN3 4PP: high flood riskWN3 4PR: high flood riskWN3 4PW: high flood riskWN3 5BJ: high flood riskWN3 5BP: high flood riskWN3 5DX: high flood riskWN3 5EB: high flood riskWN3 5ED: high flood riskWN3 5EH: high flood riskWN3 5EQ: high flood riskWN3 5HJ: high flood riskWN3 5JN: high flood riskWN3 5JT: high flood riskWN3 5JU: high flood riskWN3 5JW: high flood riskWN3 5JX: high flood riskWN3 5JZ: high flood riskWN3 5NB: high flood riskWN3 5ND: high flood riskWN3 5NL: high flood riskWN3 5TP: high flood riskWN3 5TT: high flood riskWN3 5TU: high flood riskWN3 5TZ: high flood riskWN3 5UA: high flood riskWN3 5UG: high flood riskWN3 5UQ: high flood risk WiganInce-in-Makerfield 16 postcodes at high or medium risk, outlined: this goes to WN3 5BJ, the one with most homes and businesses at high risk16 postcodes at high or medium risk14 postcodes at high or medium risk, outlined: this goes to WN3 4PW, the one with most homes and businesses at high risk14 postcodes at high or medium risk14 postcodes at high or medium risk, outlined: this goes to WN3 5TP, the one with most homes and businesses at high risk14 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to WN3 5JX, the one with most homes and businesses at high risk7 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to WN3 5ND, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in WN3, by flood risk Of the 715 postcodes in WN3 that ONS places, 34 have a home or business at high risk, 29 are at medium risk at worst, 52 are at low risk at worst, 18 are at very low risk only and 582 are not on the Environment Agency's at-risk list. 5 groups of postcodes at high or medium risk are outlined: 16 postcodes at high or medium risk; 14 postcodes at high or medium risk; 14 postcodes at high or medium risk; 7 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Wigan, Ince-in-Makerfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A577 WiganInce-in-Makerfield
  • A home or business at high risk: 34
  • At medium risk at worst: 29
  • At low risk at worst: 52
  • At very low risk only: 18
  • Not on the at-risk list: 582
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 715 postcodes in WN3 that ONS places, 34 have a home or business at high risk, 29 are at medium risk at worst, 52 are at low risk at worst, 18 are at very low risk only and 582 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 53.5289, longitude -2.6462. 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

34 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.

WN3 5TP28 at high riskWN3 4PW24 at high riskWN3 5ND21 at high riskWN3 5UQ20 at high riskWN3 5UG18 at high riskWN3 5JX16 at high riskWN3 5TU16 at high riskWN3 5EB13 at high riskWN3 5JU13 at high riskWN3 4PP13 at high riskWN3 5JW12 at high riskWN3 5TT12 at high risk

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. WN3 5BJ, is the one with most homes and businesses at high risk.
  • 14 postcodes at high or medium risk, outlined on the map. WN3 4PW, is the one with most homes and businesses at high risk.
  • 14 postcodes at high or medium risk, outlined on the map. WN3 5TP, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. WN3 5JX, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. WN3 5ND, is the one with most homes and businesses at high risk.

What broadband can you get in WN3?

Ofcom reports on 703 of the 715 postcodes in WN3. At 624 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit624 of 703
Postcodes where every home can get superfast689 of 703

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 WN3 at risk of flooding?

133 of the 715 postcodes in WN3 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 723 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 133 of 715 postcodes High: 311Medium: 412Low: 840Very low: 410

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

What do homes sell for in WN3?

Homes in WN3 sold for a typical £199,000 in the 12 months to August 2026, across 304 sales, up 4.7% on the 12 months before, HM Land Registry's figures show.

£199,000 typical price, the 12 months to August 2026
£190,000 12 months to August 2025
▲ up 4.7% on the 12 months before
  • Detached £295,000 59 sales
  • Semi-detached £205,000 155 sales
  • Terraced £146,000 84 sales
  • Flat or maisonette £93,500 6 sales

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

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

Postcodes in WN3

Pick a sector, then a postcode. A sector is the district plus the next digit.

WN3 4206 postcodesWN3 5238 postcodesWN3 6271 postcodes
UK postcode format explained

Places in WN3

Towns and villages with postcodes in WN3, and how many each has here.

Wigan postcodes,565Ince-in-Makerfield postcodes,142

Who covers WN3

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Makerfield527
  • Wigan188

Police force areas

  • Greater Manchester715

Next to WN3

WN2 postcode district WN4 postcode district All WN districts Wigan postcodes

"Next to" is by number: the districts before and after WN3 in the WN area.

Check a postcode

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