BB2 postcode district: Blackburn and around

BB2 is a postcode district in England, with 1,414 postcodes in use in 8 sectors. It has postcodes in Blackburn and Darwen. It is split between 4 councils: Blackburn with Darwen (1,316 postcodes), Ribble Valley (86), South Ribble (9) and 1 other. 98 of its 1,414 postcodes are in Lancashire. ONS lists no county for the other 1,316.

Postcodes in use
1,414
Sectors
8
Councils
4 councils
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 BB2, by flood risk

Map of every postcode in BB2, by flood risk Of the 1,414 postcodes in BB2 that ONS places, 33 have a home or business at high risk, 28 are at medium risk at worst, 59 are at low risk at worst, 5 are at very low risk only and 1,289 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 21 postcodes at high or medium risk; 13 postcodes at high or medium risk; 9 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Blackburn. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A677A675 BB2 1AD: not on the flood risk listBB2 1AG: not on the flood risk listBB2 1AH: not on the flood risk listBB2 1AP: not on the flood risk listBB2 1AW: not on the flood risk listBB2 1BD: not on the flood risk listBB2 1DH: not on the flood risk listBB2 1DQ: not on the flood risk listBB2 1ED: not on the flood risk listBB2 1EJ: not on the flood risk listBB2 1EL: not on the flood risk listBB2 1EP: not on the flood risk listBB2 1ER: not on the flood risk listBB2 1ES: not on the flood risk listBB2 1HD: not on the flood risk listBB2 1HF: not on the flood risk listBB2 1HG: not on the flood risk listBB2 1HH: not on the flood risk listBB2 1HJ: not on the flood risk listBB2 1HL: not on the flood risk listBB2 1HN: not on the flood risk listBB2 1HQ: not on the flood risk listBB2 1HR: not on the flood risk listBB2 1HS: not on the flood risk listBB2 1HU: not on the flood risk listBB2 1HW: not on the flood risk listBB2 1HX: not on the flood risk listBB2 1HY: not on the flood risk listBB2 1JD: not on the flood risk listBB2 1JG: not on the flood risk listBB2 1JL: not on the flood risk listBB2 1JU: not on the flood risk listBB2 1LB: not on the flood risk listBB2 1LG: not on the flood risk listBB2 1LJ: not on the flood risk listBB2 1LL: not on the flood risk listBB2 1LN: not on the flood risk listBB2 1LQ: not on the flood risk listBB2 1LS: not on the flood risk listBB2 1LX: not on the flood risk listBB2 1NF: not on the flood risk listBB2 1PB: not on the flood risk listBB2 1PX: not on the flood risk listBB2 1QA: not on the flood risk listBB2 1QE: not on the flood risk listBB2 1QF: not on the flood risk listBB2 1QG: not on the flood risk listBB2 1QN: not on the flood risk listBB2 1QP: not on the flood risk listBB2 1QQ: not on the flood risk listBB2 1QT: not on the flood risk listBB2 1QU: not on the flood risk listBB2 1QW: not on the flood risk listBB2 1QZ: not on the flood risk listBB2 1RB: not on the flood risk listBB2 1SR: not on the flood risk listBB2 1TA: not on the flood risk listBB2 1TB: not on the flood risk listBB2 1TG: not on the flood risk listBB2 1TQ: not on the flood risk listBB2 1TR: not on the flood risk listBB2 1TX: not on the flood risk listBB2 1UL: not on the flood risk listBB2 1UN: not on the flood risk listBB2 1UR: not on the flood risk listBB2 1US: not on the flood risk listBB2 1UT: not on the flood risk listBB2 1UY: not on the flood risk listBB2 1WA: not on the flood risk listBB2 1XB: not on the flood risk listBB2 1XE: not on the flood risk listBB2 1XH: not on the flood risk listBB2 1XL: not on the flood risk listBB2 2AA: not on the flood risk listBB2 2AE: not on the flood risk listBB2 2AF: not on the flood risk listBB2 2AG: not on the flood risk listBB2 2AL: not on the flood risk listBB2 2AS: not on the flood risk listBB2 2AW: not on the flood risk listBB2 2AY: not on the flood risk listBB2 2BA: not on the flood risk listBB2 2BE: not on the flood risk listBB2 2BF: not on the flood risk listBB2 2BH: not on the flood risk listBB2 2DD: not on the flood risk listBB2 2DH: not on the flood risk listBB2 2ED: not on the flood risk listBB2 2EH: not on the flood risk listBB2 2EP: not on the flood risk listBB2 2HA: not on the flood risk listBB2 2HD: not on the flood risk listBB2 2HJ: not on the flood risk listBB2 2JQ: not on the flood risk listBB2 2JR: not on the flood risk listBB2 2LP: not on the flood risk listBB2 2LR: not on the flood risk listBB2 2LT: not on the flood risk listBB2 2LW: not on the flood risk listBB2 2LZ: not on the flood risk listBB2 2NA: not on the flood risk listBB2 2NB: not on the flood risk listBB2 2ND: not on the flood risk listBB2 2NG: not on the flood risk listBB2 2NH: not on the flood risk listBB2 2NN: not on the flood risk listBB2 2NP: not on the flood risk listBB2 2NR: not on the flood risk listBB2 2NU: not on the flood risk listBB2 2NX: not on the flood risk listBB2 2NZ: not on the flood risk listBB2 2PD: not on the flood risk listBB2 2PF: not on the flood risk listBB2 2PJ: not on the flood risk listBB2 2PN: not on the flood risk listBB2 2PP: not on the flood risk listBB2 2PT: not on the flood risk listBB2 2PU: not on the flood risk listBB2 2PW: not on the flood risk listBB2 2PX: not on the flood risk listBB2 2PZ: not on the flood risk listBB2 2QJ: not on the flood risk listBB2 2QL: not on the flood risk listBB2 2QN: not on the flood risk listBB2 2RB: not on the flood risk listBB2 2RD: not on the flood risk listBB2 2RE: not on the flood risk listBB2 2RF: not on the flood risk listBB2 2RH: not on the flood risk listBB2 2RJ: not on the flood risk listBB2 2RS: not on the flood risk listBB2 2RT: not on the flood risk listBB2 2RU: not on the flood risk listBB2 2RX: not on the flood risk listBB2 2RZ: not on the flood risk listBB2 2SA: not on the flood risk listBB2 2SH: not on the flood risk listBB2 2SJ: not on the flood risk listBB2 2SP: not on the flood risk listBB2 2SR: not on the flood risk listBB2 2SS: not on the flood risk listBB2 2TD: not on the flood risk listBB2 2TQ: not on the flood risk listBB2 2TR: not on the flood risk listBB2 2TS: not on the flood risk listBB2 2TY: not on the flood risk listBB2 2TZ: not on the flood risk listBB2 2UA: not on the flood risk listBB2 2UF: not on the flood risk listBB2 2UH: not on the flood risk listBB2 2WS: not on the flood risk listBB2 3AA: not on the flood risk listBB2 3AB: not on the flood risk listBB2 3AF: not on the flood risk listBB2 3AG: not on the flood risk listBB2 3AH: not on the flood risk listBB2 3AJ: not on the flood risk listBB2 3AL: not on the flood risk listBB2 3AN: not on the flood risk listBB2 3AQ: not on the flood risk listBB2 3AR: not on the flood risk listBB2 3AS: not on the flood risk listBB2 3AT: not on the flood risk listBB2 3AU: not on the flood risk listBB2 3AX: not on the flood risk listBB2 3BB: not on the flood risk listBB2 3BD: not on the flood risk listBB2 3BG: not on the flood risk listBB2 3BJ: not on the flood risk listBB2 3BL: not on the flood risk listBB2 3BS: not on the flood risk listBB2 3BT: not on the flood risk listBB2 3BU: not on the flood risk listBB2 3BY: not on the flood risk listBB2 3DE: not on the flood risk listBB2 3DF: not on the flood risk listBB2 3DH: not on the flood risk listBB2 3DJ: not on the flood risk listBB2 3DP: not on the flood risk listBB2 3DR: not on the flood risk listBB2 3DS: not on the flood risk listBB2 3DT: not on the flood risk listBB2 3DY: not on the flood risk listBB2 3DZ: not on the flood risk listBB2 3EA: not on the flood risk listBB2 3EB: not on the flood risk listBB2 3ED: not on the flood risk listBB2 3EE: not on the flood risk listBB2 3EF: not on the flood risk listBB2 3EG: not on the flood risk listBB2 3EH: not on the flood risk listBB2 3EL: not on the flood risk listBB2 3EN: not on the flood risk listBB2 3EP: not on the flood risk listBB2 3EQ: not on the flood risk listBB2 3ER: not on the flood risk listBB2 3ET: not on the flood risk listBB2 3EU: not on the flood risk listBB2 3EW: not on the flood risk listBB2 3EX: not on the flood risk listBB2 3EY: not on the flood risk listBB2 3EZ: not on the flood risk listBB2 3FA: not on the flood risk listBB2 3FB: not on the flood risk listBB2 3FD: not on the flood risk listBB2 3FE: not on the flood risk listBB2 3FF: not on the flood risk listBB2 3FG: not on the flood risk listBB2 3FH: not on the flood risk listBB2 3FL: not on the flood risk listBB2 3FN: not on the flood risk listBB2 3FP: not on the flood risk listBB2 3GE: not on the flood risk listBB2 3HA: not on the flood risk listBB2 3HD: not on the flood risk listBB2 3HE: not on the flood risk listBB2 3HF: not on the flood risk listBB2 3HG: not on the flood risk listBB2 3HH: not on the flood risk listBB2 3HJ: not on the flood risk listBB2 3HN: not on the flood risk listBB2 3HP: not on the flood risk listBB2 3HQ: not on the flood risk listBB2 3HR: not on the flood risk listBB2 3HS: not on the flood risk listBB2 3HT: not on the flood risk listBB2 3HW: not on the flood risk listBB2 3HX: not on the flood risk listBB2 3HZ: not on the flood risk listBB2 3JA: not on the flood risk listBB2 3JB: not on the flood risk listBB2 3JD: not on the flood risk listBB2 3JF: not on the flood risk listBB2 3JG: not on the flood risk listBB2 3JH: not on the flood risk listBB2 3JJ: not on the flood risk listBB2 3JL: not on the flood risk listBB2 3JN: not on the flood risk listBB2 3JR: not on the flood risk listBB2 3JS: not on the flood risk listBB2 3JT: not on the flood risk listBB2 3JU: not on the flood risk listBB2 3JW: not on the flood risk listBB2 3JX: not on the flood risk listBB2 3JY: not on the flood risk listBB2 3JZ: not on the flood risk listBB2 3LA: not on the flood risk listBB2 3LB: not on the flood risk listBB2 3LD: not on the flood risk listBB2 3LE: not on the flood risk listBB2 3LF: not on the flood risk listBB2 3LG: not on the flood risk listBB2 3LH: not on the flood risk listBB2 3LJ: not on the flood risk listBB2 3LL: not on the flood risk listBB2 3LN: not on the flood risk listBB2 3LQ: not on the flood risk listBB2 3LS: not on the flood risk listBB2 3LT: not on the flood risk listBB2 3LX: not on the flood risk listBB2 3LY: not on the flood risk listBB2 3ND: not on the flood risk listBB2 3NE: not on the flood risk listBB2 3NF: not on the flood risk listBB2 3NG: not on the flood risk listBB2 3NH: not on the flood risk listBB2 3NP: not on the flood risk listBB2 3NR: not on the flood risk listBB2 3NS: not on the flood risk listBB2 3NU: not on the flood risk listBB2 3NX: not on the flood risk listBB2 3NY: not on the flood risk listBB2 3PA: not on the flood risk listBB2 3PB: not on the flood risk listBB2 3PD: not on the flood risk listBB2 3PE: not on the flood risk listBB2 3PF: not on the flood risk listBB2 3PH: not on the flood risk listBB2 3PJ: not on the flood risk listBB2 3PX: not on the flood risk listBB2 3PZ: not on the flood risk listBB2 3QJ: not on the flood risk listBB2 3QN: not on the flood risk listBB2 3QP: not on the flood risk listBB2 3QQ: not on the flood risk listBB2 3QT: not on the flood risk listBB2 3RF: not on the flood risk listBB2 3RG: not on the flood risk listBB2 3RH: not on the flood risk listBB2 3RJ: not on the flood risk listBB2 3RL: not on the flood risk listBB2 3RN: not on the flood risk listBB2 3RP: not on the flood risk listBB2 3RR: not on the flood risk listBB2 3RX: not on the flood risk listBB2 3RZ: not on the flood risk listBB2 3SD: not on the flood risk listBB2 3SE: not on the flood risk listBB2 3SG: not on the flood risk listBB2 3SH: not on the flood risk listBB2 3SL: not on the flood risk listBB2 3SN: not on the flood risk listBB2 3SP: not on the flood risk listBB2 3SQ: not on the flood risk listBB2 3SR: not on the flood risk listBB2 3SW: not on the flood risk listBB2 3SX: not on the flood risk listBB2 3SY: not on the flood risk listBB2 3SZ: not on the flood risk listBB2 3TA: not on the flood risk listBB2 3TD: not on the flood risk listBB2 3TE: not on the flood risk listBB2 3TF: not on the flood risk listBB2 3TG: not on the flood risk listBB2 3TN: not on the flood risk listBB2 3TP: not on the flood risk listBB2 3TQ: not on the flood risk listBB2 3TU: not on the flood risk listBB2 3TW: not on the flood risk listBB2 3TX: not on the flood risk listBB2 3TY: not on the flood risk listBB2 3TZ: not on the flood risk listBB2 3UA: not on the flood risk listBB2 3UD: not on the flood risk listBB2 3UE: not on the flood risk listBB2 3UG: not on the flood risk listBB2 3UJ: not on the flood risk listBB2 3UL: not on the flood risk listBB2 3UN: not on the flood risk listBB2 3UP: not on the flood risk listBB2 3UR: not on the flood risk listBB2 3UU: not on the flood risk listBB2 3UW: not on the flood risk listBB2 3WA: not on the flood risk listBB2 3WB: not on the flood risk listBB2 3WD: not on the flood risk listBB2 3WE: not on the flood risk listBB2 3WG: not on the flood risk listBB2 3WJ: not on the flood risk listBB2 3WN: not on the flood risk listBB2 3WQ: not on the flood risk listBB2 3WS: not on the flood risk listBB2 3WT: not on the flood risk listBB2 3WU: not on the flood risk listBB2 3WX: not on the flood risk listBB2 3WY: not on the flood risk listBB2 4AA: not on the flood risk listBB2 4AB: not on the flood risk listBB2 4AD: not on the flood risk listBB2 4AE: not on the flood risk listBB2 4AH: not on the flood risk listBB2 4AJ: not on the flood risk listBB2 4AL: not on the flood risk listBB2 4AR: not on the flood risk listBB2 4AT: not on the flood risk listBB2 4AX: not on the flood risk listBB2 4AZ: not on the flood risk listBB2 4BA: not on the flood risk listBB2 4BD: not on the flood risk listBB2 4BF: not on the flood risk listBB2 4BG: not on the flood risk listBB2 4BY: not on the flood risk listBB2 4BZ: not on the flood risk listBB2 4DA: not on the flood risk listBB2 4DD: not on the flood risk listBB2 4DE: not on the flood risk listBB2 4DF: not on the flood risk listBB2 4DG: not on the flood risk listBB2 4DH: not on the flood risk listBB2 4DJ: not on the flood risk listBB2 4DL: not on the flood risk listBB2 4DN: not on the flood risk listBB2 4DP: not on the flood risk listBB2 4DT: not on the flood risk listBB2 4DU: not on the flood risk listBB2 4DY: not on the flood risk listBB2 4DZ: not on the flood risk listBB2 4EA: not on the flood risk listBB2 4EB: not on the flood risk listBB2 4EF: not on the flood risk listBB2 4EG: not on the flood risk listBB2 4EH: not on the flood risk listBB2 4EJ: not on the flood risk listBB2 4EN: not on the flood risk listBB2 4EQ: not on the flood risk listBB2 4ER: not on the flood risk listBB2 4ES: not on the flood risk listBB2 4EU: not on the flood risk listBB2 4EY: not on the flood risk listBB2 4EZ: not on the flood risk listBB2 4FA: not on the flood risk listBB2 4FB: not on the flood risk listBB2 4FD: not on the flood risk listBB2 4FE: not on the flood risk listBB2 4FF: not on the flood risk listBB2 4FG: not on the flood risk listBB2 4FJ: not on the flood risk listBB2 4FL: not on the flood risk listBB2 4FN: not on the flood risk listBB2 4FP: not on the flood risk listBB2 4FQ: not on the flood risk listBB2 4FR: not on the flood risk listBB2 4FS: not on the flood risk listBB2 4FU: not on the flood risk listBB2 4FW: not on the flood risk listBB2 4FX: not on the flood risk listBB2 4FY: not on the flood risk listBB2 4FZ: not on the flood risk listBB2 4GR: not on the flood risk listBB2 4GS: not on the flood risk listBB2 4GU: not on the flood risk listBB2 4GW: not on the flood risk listBB2 4GX: not on the flood risk listBB2 4GY: not on the flood risk listBB2 4GZ: not on the flood risk listBB2 4HA: not on the flood risk listBB2 4HB: not on the flood risk listBB2 4HE: not on the flood risk listBB2 4HF: not on the flood risk listBB2 4HH: not on the flood risk listBB2 4HJ: not on the flood risk listBB2 4HL: not on the flood risk listBB2 4HP: not on the flood risk listBB2 4HQ: not on the flood risk listBB2 4HR: not on the flood risk listBB2 4HS: not on the flood risk listBB2 4HY: not on the flood risk listBB2 4JB: not on the flood risk listBB2 4JD: not on the flood risk listBB2 4JE: not on the flood risk listBB2 4JH: not on the flood risk listBB2 4JJ: not on the flood risk listBB2 4JL: not on the flood risk listBB2 4JN: not on the flood risk listBB2 4JP: not on the flood risk listBB2 4JQ: not on the flood risk listBB2 4JR: not on the flood risk listBB2 4JS: not on the flood risk listBB2 4JU: not on the flood risk listBB2 4JX: not on the flood risk listBB2 4LA: not on the flood risk listBB2 4LB: not on the flood risk listBB2 4LD: not on the flood risk listBB2 4LE: not on the flood risk listBB2 4LF: not on the flood risk listBB2 4LH: not on the flood risk listBB2 4LL: not on the flood risk listBB2 4LN: not on the flood risk listBB2 4LP: not on the flood risk listBB2 4LQ: not on the flood risk listBB2 4LR: not on the flood risk listBB2 4LS: not on the flood risk listBB2 4LU: not on the flood risk listBB2 4LW: not on the flood risk listBB2 4LX: not on the flood risk listBB2 4LY: not on the flood risk listBB2 4LZ: not on the flood risk listBB2 4NA: not on the flood risk listBB2 4NB: not on the flood risk listBB2 4ND: not on the flood risk listBB2 4NE: not on the flood risk listBB2 4NG: not on the flood risk listBB2 4NH: not on the flood risk listBB2 4NJ: not on the flood risk listBB2 4NL: not on the flood risk listBB2 4NN: not on the flood risk listBB2 4NP: not on the flood risk listBB2 4NQ: not on the flood risk listBB2 4NR: not on the flood risk listBB2 4NS: not on the flood risk listBB2 4NT: not on the flood risk listBB2 4NU: not on the flood risk listBB2 4NW: not on the flood risk listBB2 4NX: not on the flood risk listBB2 4NY: not on the flood risk listBB2 4PB: not on the flood risk listBB2 4PD: not on the flood risk listBB2 4PE: not on the flood risk listBB2 4PF: not on the flood risk listBB2 4PH: not on the flood risk listBB2 4PJ: not on the flood risk listBB2 4PL: not on the flood risk listBB2 4PN: not on the flood risk listBB2 4PP: not on the flood risk listBB2 4PQ: not on the flood risk listBB2 4PR: not on the flood risk listBB2 4PS: not on the flood risk listBB2 4PT: not on the flood risk listBB2 4PU: not on the flood risk listBB2 4PW: not on the flood risk listBB2 4PX: not on the flood risk listBB2 4PY: not on the flood risk listBB2 4PZ: not on the flood risk listBB2 4QA: not on the flood risk listBB2 4QB: not on the flood risk listBB2 4QD: not on the flood risk listBB2 4QF: not on the flood risk listBB2 4QG: not on the flood risk listBB2 4QL: not on the flood risk listBB2 4QN: not on the flood risk listBB2 4QP: not on the flood risk listBB2 4QQ: not on the flood risk listBB2 4QR: not on the flood risk listBB2 4QS: not on the flood risk listBB2 4QU: not on the flood risk listBB2 4QW: not on the flood risk listBB2 4QY: not on the flood risk listBB2 4QZ: not on the flood risk listBB2 4RA: not on the flood risk listBB2 4RB: not on the flood risk listBB2 4RE: not on the flood risk listBB2 4RF: not on the flood risk listBB2 4RG: not on the flood risk listBB2 4RH: not on the flood risk listBB2 4RJ: not on the flood risk listBB2 4RL: not on the flood risk listBB2 4RP: not on the flood risk listBB2 4RQ: not on the flood risk listBB2 4RT: not on the flood risk listBB2 4RU: not on the flood risk listBB2 4RX: not on the flood risk listBB2 4SA: not on the flood risk listBB2 4SB: not on the flood risk listBB2 4SF: not on the flood risk listBB2 4SH: not on the flood risk listBB2 4SL: not on the flood risk listBB2 4SN: not on the flood risk listBB2 4SP: not on the flood risk listBB2 4SR: not on the flood risk listBB2 4ST: not on the flood risk listBB2 4SU: not on the flood risk listBB2 4SX: not on the flood risk listBB2 4SY: not on the flood risk listBB2 4SZ: not on the flood risk listBB2 4TA: not on the flood risk listBB2 4TB: not on the flood risk listBB2 4TD: not on the flood risk listBB2 4TE: not on the flood risk listBB2 4TF: not on the flood risk listBB2 4TG: not on the flood risk listBB2 4TH: not on the flood risk listBB2 4TJ: not on the flood risk listBB2 4TL: not on the flood risk listBB2 4TN: not on the flood risk listBB2 4TP: not on the flood risk listBB2 4TQ: not on the flood risk listBB2 4TR: not on the flood risk listBB2 4TS: not on the flood risk listBB2 4TT: not on the flood risk listBB2 4TU: not on the flood risk listBB2 4TW: not on the flood risk listBB2 4TY: not on the flood risk listBB2 4TZ: not on the flood risk listBB2 4UA: not on the flood risk listBB2 4UE: not on the flood risk listBB2 4UF: not on the flood risk listBB2 4UH: not on the flood risk listBB2 4UJ: not on the flood risk listBB2 4UL: not on the flood risk listBB2 4UN: not on the flood risk listBB2 4UQ: not on the flood risk listBB2 4UR: not on the flood risk listBB2 4US: not on the flood risk listBB2 4UT: not on the flood risk listBB2 4UU: not on the flood risk listBB2 4WB: not on the flood risk listBB2 4WD: not on the flood risk listBB2 4WF: not on the flood risk listBB2 4WH: not on the flood risk listBB2 5AA: not on the flood risk listBB2 5AB: not on the flood risk listBB2 5AD: not on the flood risk listBB2 5AF: not on the flood risk listBB2 5AG: not on the flood risk listBB2 5AH: not on the flood risk listBB2 5AJ: not on the flood risk listBB2 5AL: not on the flood risk listBB2 5AN: not on the flood risk listBB2 5AQ: not on the flood risk listBB2 5AR: not on the flood risk listBB2 5AS: not on the flood risk listBB2 5AT: not on the flood risk listBB2 5AU: not on the flood risk listBB2 5AW: not on the flood risk listBB2 5AX: not on the flood risk listBB2 5AY: not on the flood risk listBB2 5AZ: not on the flood risk listBB2 5BD: not on the flood risk listBB2 5BE: not on the flood risk listBB2 5BG: not on the flood risk listBB2 5BH: not on the flood risk listBB2 5BL: not on the flood risk listBB2 5BN: not on the flood risk listBB2 5BP: not on the flood risk listBB2 5BQ: not on the flood risk listBB2 5BS: not on the flood risk listBB2 5BT: not on the flood risk listBB2 5BU: not on the flood risk listBB2 5BW: not on the flood risk listBB2 5BX: not on the flood risk listBB2 5BY: not on the flood risk listBB2 5DA: not on the flood risk listBB2 5DB: not on the flood risk listBB2 5DD: not on the flood risk listBB2 5DF: not on the flood risk listBB2 5DG: not on the flood risk listBB2 5DH: not on the flood risk listBB2 5DJ: not on the flood risk listBB2 5DL: not on the flood risk listBB2 5DN: not on the flood risk listBB2 5DP: not on the flood risk listBB2 5DQ: not on the flood risk listBB2 5DR: not on the flood risk listBB2 5DS: not on the flood risk listBB2 5DT: not on the flood risk listBB2 5DU: not on the flood risk listBB2 5DW: not on the flood risk listBB2 5DY: not on the flood risk listBB2 5EA: not on the flood risk listBB2 5EB: not on the flood risk listBB2 5ED: not on the flood risk listBB2 5EF: not on the flood risk listBB2 5EG: not on the flood risk listBB2 5EH: not on the flood risk listBB2 5EJ: not on the flood risk listBB2 5EL: not on the flood risk listBB2 5EN: not on the flood risk listBB2 5EP: not on the flood risk listBB2 5EQ: not on the flood risk listBB2 5ER: not on the flood risk listBB2 5ES: not on the flood risk listBB2 5EW: not on the flood risk listBB2 5EX: not on the flood risk listBB2 5EY: not on the flood risk listBB2 5EZ: not on the flood risk listBB2 5FB: not on the flood risk listBB2 5FD: not on the flood risk listBB2 5FE: not on the flood risk listBB2 5FF: not on the flood risk listBB2 5FG: not on the flood risk listBB2 5FJ: not on the flood risk listBB2 5FL: not on the flood risk listBB2 5FP: not on the flood risk listBB2 5FQ: not on the flood risk listBB2 5FR: not on the flood risk listBB2 5FS: not on the flood risk listBB2 5FT: not on the flood risk listBB2 5FU: not on the flood risk listBB2 5FW: not on the flood risk listBB2 5FX: not on the flood risk listBB2 5FZ: not on the flood risk listBB2 5GT: not on the flood risk listBB2 5GU: not on the flood risk listBB2 5GW: not on the flood risk listBB2 5GX: not on the flood risk listBB2 5GY: not on the flood risk listBB2 5HD: not on the flood risk listBB2 5HE: not on the flood risk listBB2 5HF: not on the flood risk listBB2 5HG: not on the flood risk listBB2 5HH: not on the flood risk listBB2 5HJ: not on the flood risk listBB2 5HL: not on the flood risk listBB2 5HP: not on the flood risk listBB2 5HQ: not on the flood risk listBB2 5HR: not on the flood risk listBB2 5HS: not on the flood risk listBB2 5HT: not on the flood risk listBB2 5HU: not on the flood risk listBB2 5HW: not on the flood risk listBB2 5HX: not on the flood risk listBB2 5JA: not on the flood risk listBB2 5JB: not on the flood risk listBB2 5JD: not on the flood risk listBB2 5JE: not on the flood risk listBB2 5JG: not on the flood risk listBB2 5JH: not on the flood risk listBB2 5JJ: not on the flood risk listBB2 5JL: not on the flood risk listBB2 5JN: not on the flood risk listBB2 5JP: not on the flood risk listBB2 5JQ: not on the flood risk listBB2 5JR: not on the flood risk listBB2 5JT: not on the flood risk listBB2 5JW: not on the flood risk listBB2 5JX: not on the flood risk listBB2 5JY: not on the flood risk listBB2 5JZ: not on the flood risk listBB2 5LA: not on the flood risk listBB2 5LB: not on the flood risk listBB2 5LD: not on the flood risk listBB2 5LE: not on the flood risk listBB2 5LF: not on the flood risk listBB2 5LJ: not on the flood risk listBB2 5LL: not on the flood risk listBB2 5LN: not on the flood risk listBB2 5LP: not on the flood risk listBB2 5LQ: not on the flood risk listBB2 5LR: not on the flood risk listBB2 5LS: not on the flood risk listBB2 5LT: not on the flood risk listBB2 5LU: not on the flood risk listBB2 5LX: not on the flood risk listBB2 5LY: not on the flood risk listBB2 5LZ: not on the flood risk listBB2 5NA: not on the flood risk listBB2 5NB: not on the flood risk listBB2 5ND: not on the flood risk listBB2 5NE: not on the flood risk listBB2 5NF: not on the flood risk listBB2 5NG: not on the flood risk listBB2 5NJ: not on the flood risk listBB2 5NL: not on the flood risk listBB2 5NN: not on the flood risk listBB2 5NP: not on the flood risk listBB2 5NR: not on the flood risk listBB2 5NS: not on the flood risk listBB2 5NT: not on the flood risk listBB2 5NW: not on the flood risk listBB2 5NX: not on the flood risk listBB2 5NZ: not on the flood risk listBB2 5PA: not on the flood risk listBB2 5PB: not on the flood risk listBB2 5PD: not on the flood risk listBB2 5PE: not on the flood risk listBB2 5PF: not on the flood risk listBB2 5PG: not on the flood risk listBB2 5PH: not on the flood risk listBB2 5PJ: not on the flood risk listBB2 5PL: not on the flood risk listBB2 5PS: not on the flood risk listBB2 5RB: not on the flood risk listBB2 6AA: not on the flood risk listBB2 6AF: not on the flood risk listBB2 6AL: not on the flood risk listBB2 6BD: not on the flood risk listBB2 6BF: not on the flood risk listBB2 6BG: not on the flood risk listBB2 6BJ: not on the flood risk listBB2 6BN: not on the flood risk listBB2 6BS: not on the flood risk listBB2 6BT: not on the flood risk listBB2 6DD: not on the flood risk listBB2 6DF: not on the flood risk listBB2 6DG: not on the flood risk listBB2 6DH: not on the flood risk listBB2 6DJ: not on the flood risk listBB2 6DL: not on the flood risk listBB2 6DN: not on the flood risk listBB2 6DP: not on the flood risk listBB2 6DQ: not on the flood risk listBB2 6DR: not on the flood risk listBB2 6DS: not on the flood risk listBB2 6DT: not on the flood risk listBB2 6DU: not on the flood risk listBB2 6DZ: not on the flood risk listBB2 6EB: not on the flood risk listBB2 6EE: not on the flood risk listBB2 6EF: not on the flood risk listBB2 6EG: not on the flood risk listBB2 6EH: not on the flood risk listBB2 6ER: not on the flood risk listBB2 6ES: not on the flood risk listBB2 6ET: not on the flood risk listBB2 6EU: not on the flood risk listBB2 6EY: not on the flood risk listBB2 6EZ: not on the flood risk listBB2 6HB: not on the flood risk listBB2 6HD: not on the flood risk listBB2 6HE: not on the flood risk listBB2 6HF: not on the flood risk listBB2 6HG: not on the flood risk listBB2 6HH: not on the flood risk listBB2 6HJ: not on the flood risk listBB2 6HL: not on the flood risk listBB2 6HN: not on the flood risk listBB2 6HQ: not on the flood risk listBB2 6HR: not on the flood risk listBB2 6HS: not on the flood risk listBB2 6HW: not on the flood risk listBB2 6JB: not on the flood risk listBB2 6JD: not on the flood risk listBB2 6JF: not on the flood risk listBB2 6JH: not on the flood risk listBB2 6JJ: not on the flood risk listBB2 6JL: not on the flood risk listBB2 6JN: not on the flood risk listBB2 6JP: not on the flood risk listBB2 6JS: not on the flood risk listBB2 6JT: not on the flood risk listBB2 6JU: not on the flood risk listBB2 6JW: not on the flood risk listBB2 6JX: not on the flood risk listBB2 6JY: not on the flood risk listBB2 6JZ: not on the flood risk listBB2 6LA: not on the flood risk listBB2 6LB: not on the flood risk listBB2 6LJ: not on the flood risk listBB2 6LL: not on the flood risk listBB2 6LN: not on the flood risk listBB2 6LR: not on the flood risk listBB2 6LT: not on the flood risk listBB2 6LU: not on the flood risk listBB2 6LX: not on the flood risk listBB2 6LY: not on the flood risk listBB2 6LZ: not on the flood risk listBB2 6NB: not on the flood risk listBB2 6ND: not on the flood risk listBB2 6NE: not on the flood risk listBB2 6NF: not on the flood risk listBB2 6NG: not on the flood risk listBB2 6NH: not on the flood risk listBB2 6NJ: not on the flood risk listBB2 6NN: not on the flood risk listBB2 6NQ: not on the flood risk listBB2 6NR: not on the flood risk listBB2 6NT: not on the flood risk listBB2 6NU: not on the flood risk listBB2 6NW: not on the flood risk listBB2 6PB: not on the flood risk listBB2 6PL: not on the flood risk listBB2 6PN: not on the flood risk listBB2 6PR: not on the flood risk listBB2 6PS: not on the flood risk listBB2 6PT: not on the flood risk listBB2 6PX: not on the flood risk listBB2 6PY: not on the flood risk listBB2 6PZ: not on the flood risk listBB2 6QA: not on the flood risk listBB2 6QB: not on the flood risk listBB2 6QD: not on the flood risk listBB2 6QE: not on the flood risk listBB2 6QF: not on the flood risk listBB2 6QG: not on the flood risk listBB2 6QH: not on the flood risk listBB2 6QJ: not on the flood risk listBB2 6QP: not on the flood risk listBB2 6QQ: not on the flood risk listBB2 6QS: not on the flood risk listBB2 6QT: not on the flood risk listBB2 6QU: not on the flood risk listBB2 6QY: not on the flood risk listBB2 6QZ: not on the flood risk listBB2 6RA: not on the flood risk listBB2 6RB: not on the flood risk listBB2 6RD: not on the flood risk listBB2 6RE: not on the flood risk listBB2 6RF: not on the flood risk listBB2 6RG: not on the flood risk listBB2 6RJ: not on the flood risk listBB2 6RL: not on the flood risk listBB2 6RN: not on the flood risk listBB2 6RP: not on the flood risk listBB2 6SA: not on the flood risk listBB2 6SB: not on the flood risk listBB2 6SD: not on the flood risk listBB2 6SE: not on the flood risk listBB2 6SF: not on the flood risk listBB2 6SG: not on the flood risk listBB2 6SH: not on the flood risk listBB2 6SP: not on the flood risk listBB2 6SR: not on the flood risk listBB2 6SS: not on the flood risk listBB2 6ST: not on the flood risk listBB2 6SW: not on the flood risk listBB2 6SX: not on the flood risk listBB2 6SY: not on the flood risk listBB2 6SZ: not on the flood risk listBB2 6TA: not on the flood risk listBB2 6TB: not on the flood risk listBB2 6TD: not on the flood risk listBB2 6TE: not on the flood risk listBB2 7AA: not on the flood risk listBB2 7AB: not on the flood risk listBB2 7AE: not on the flood risk listBB2 7AF: not on the flood risk listBB2 7AG: not on the flood risk listBB2 7AH: not on the flood risk listBB2 7AL: not on the flood risk listBB2 7AN: not on the flood risk listBB2 7AP: not on the flood risk listBB2 7AQ: not on the flood risk listBB2 7AS: not on the flood risk listBB2 7AT: not on the flood risk listBB2 7AU: not on the flood risk listBB2 7AX: not on the flood risk listBB2 7AY: not on the flood risk listBB2 7BA: not on the flood risk listBB2 7BB: not on the flood risk listBB2 7BE: not on the flood risk listBB2 7BF: not on the flood risk listBB2 7BH: not on the flood risk listBB2 7BN: not on the flood risk listBB2 7BQ: not on the flood risk listBB2 7BT: not on the flood risk listBB2 7BU: not on the flood risk listBB2 7BW: not on the flood risk listBB2 7BX: not on the flood risk listBB2 7BY: not on the flood risk listBB2 7BZ: not on the flood risk listBB2 7DA: not on the flood risk listBB2 7DB: not on the flood risk listBB2 7DD: not on the flood risk listBB2 7DE: not on the flood risk listBB2 7DF: not on the flood risk listBB2 7DG: not on the flood risk listBB2 7DH: not on the flood risk listBB2 7DJ: not on the flood risk listBB2 7DL: not on the flood risk listBB2 7DN: not on the flood risk listBB2 7DP: not on the flood risk listBB2 7DQ: not on the flood risk listBB2 7DR: not on the flood risk listBB2 7DS: not on the flood risk listBB2 7DT: not on the flood risk listBB2 7DU: not on the flood risk listBB2 7DW: not on the flood risk listBB2 7DX: not on the flood risk listBB2 7DY: not on the flood risk listBB2 7DZ: not on the flood risk listBB2 7EA: not on the flood risk listBB2 7EB: not on the flood risk listBB2 7ED: not on the flood risk listBB2 7EE: not on the flood risk listBB2 7EF: not on the flood risk listBB2 7EG: not on the flood risk listBB2 7EH: not on the flood risk listBB2 7EJ: not on the flood risk listBB2 7EL: not on the flood risk listBB2 7EN: not on the flood risk listBB2 7EP: not on the flood risk listBB2 7EQ: not on the flood risk listBB2 7ER: not on the flood risk listBB2 7ES: not on the flood risk listBB2 7ET: not on the flood risk listBB2 7EU: not on the flood risk listBB2 7EW: not on the flood risk listBB2 7EX: not on the flood risk listBB2 7EY: not on the flood risk listBB2 7EZ: not on the flood risk listBB2 7FA: not on the flood risk listBB2 7FE: not on the flood risk listBB2 7FF: not on the flood risk listBB2 7FG: not on the flood risk listBB2 7FJ: not on the flood risk listBB2 7FL: not on the flood risk listBB2 7FN: not on the flood risk listBB2 7FR: not on the flood risk listBB2 7FS: not on the flood risk listBB2 7FT: not on the flood risk listBB2 7FU: not on the flood risk listBB2 7FX: not on the flood risk listBB2 7FY: not on the flood risk listBB2 7FZ: not on the flood risk listBB2 7GN: not on the flood risk listBB2 7GP: not on the flood risk listBB2 7GQ: not on the flood risk listBB2 7GR: not on the flood risk listBB2 7GT: not on the flood risk listBB2 7GX: not on the flood risk listBB2 7GY: not on the flood risk listBB2 7HA: not on the flood risk listBB2 7HB: not on the flood risk listBB2 7HD: not on the flood risk listBB2 7HE: not on the flood risk listBB2 7HF: not on the flood risk listBB2 7HJ: not on the flood risk listBB2 7HL: not on the flood risk listBB2 7HN: not on the flood risk listBB2 7HP: not on the flood risk listBB2 7HQ: not on the flood risk listBB2 7HU: not on the flood risk listBB2 7HX: not on the flood risk listBB2 7HY: not on the flood risk listBB2 7HZ: not on the flood risk listBB2 7JA: not on the flood risk listBB2 7JB: not on the flood risk listBB2 7JD: not on the flood risk listBB2 7JE: not on the flood risk listBB2 7JJ: not on the flood risk listBB2 7JL: not on the flood risk listBB2 7JN: not on the flood risk listBB2 7JP: not on the flood risk listBB2 7JR: not on the flood risk listBB2 7JS: not on the flood risk listBB2 7JT: not on the flood risk listBB2 7JU: not on the flood risk listBB2 7JW: not on the flood risk listBB2 7LB: not on the flood risk listBB2 7LD: not on the flood risk listBB2 7LE: not on the flood risk listBB2 7LF: not on the flood risk listBB2 7LG: not on the flood risk listBB2 7LH: not on the flood risk listBB2 7LJ: not on the flood risk listBB2 7LL: not on the flood risk listBB2 7LN: not on the flood risk listBB2 7LP: not on the flood risk listBB2 7LR: not on the flood risk listBB2 7LS: not on the flood risk listBB2 7LT: not on the flood risk listBB2 7LU: not on the flood risk listBB2 7LW: not on the flood risk listBB2 7LX: not on the flood risk listBB2 7LY: not on the flood risk listBB2 7NP: not on the flood risk listBB2 7NR: not on the flood risk listBB2 7NS: not on the flood risk listBB2 7NT: not on the flood risk listBB2 7NU: not on the flood risk listBB2 7NX: not on the flood risk listBB2 7NY: not on the flood risk listBB2 7NZ: not on the flood risk listBB2 7PA: not on the flood risk listBB2 7PD: not on the flood risk listBB2 7PH: not on the flood risk listBB2 7PL: not on the flood risk listBB2 7PN: not on the flood risk listBB2 7PQ: not on the flood risk listBB2 7PR: not on the flood risk listBB2 7PS: not on the flood risk listBB2 7PT: not on the flood risk listBB2 7PU: not on the flood risk listBB2 7PW: not on the flood risk listBB2 7PX: not on the flood risk listBB2 7PY: not on the flood risk listBB2 7PZ: not on the flood risk listBB2 7QA: not on the flood risk listBB2 7QB: not on the flood risk listBB2 7QF: not on the flood risk listBB2 7QN: not on the flood risk listBB2 7QP: not on the flood risk listBB2 7QR: not on the flood risk listBB2 7QS: not on the flood risk listBB2 7QU: not on the flood risk listBB2 7QW: not on the flood risk listBB2 7QX: not on the flood risk listBB2 7QY: not on the flood risk listBB2 7RX: not on the flood risk listBB2 9SA: not on the flood risk listBB2 1WD: very low flood risk onlyBB2 2AX: very low flood risk onlyBB2 2SX: very low flood risk onlyBB2 2TJ: very low flood risk onlyBB2 1AA: low flood risk at worstBB2 1DF: low flood risk at worstBB2 1DL: low flood risk at worstBB2 1LW: low flood risk at worstBB2 1NA: low flood risk at worstBB2 1NE: low flood risk at worstBB2 1QD: low flood risk at worstBB2 1QS: low flood risk at worstBB2 2SQ: low flood risk at worstBB2 2AD: low flood risk at worstBB2 2AH: low flood risk at worstBB2 2AN: low flood risk at worstBB2 2AQ: low flood risk at worstBB2 2BX: low flood risk at worstBB2 2HP: low flood risk at worstBB2 2LD: low flood risk at worstBB2 2LE: low flood risk at worstBB2 2QA: low flood risk at worstBB2 2QF: low flood risk at worstBB2 2QG: low flood risk at worstBB2 2QR: low flood risk at worstBB2 2QY: low flood risk at worstBB2 2QZ: low flood risk at worstBB2 2RY: low flood risk at worstBB2 2RP: low flood risk at worstBB2 2ST: low flood risk at worstBB2 2SY: low flood risk at worstBB2 2TA: low flood risk at worstBB2 2TB: low flood risk at worstBB2 2TH: low flood risk at worstBB2 2TN: low flood risk at worstBB2 2TP: low flood risk at worstBB2 2TX: low flood risk at worstBB2 4AU: low flood risk at worstBB2 4AW: low flood risk at worstBB2 4AY: low flood risk at worstBB2 4BE: low flood risk at worstBB2 4BH: low flood risk at worstBB2 4ET: low flood risk at worstBB2 4GT: low flood risk at worstBB2 4JT: low flood risk at worstBB2 4JZ: low flood risk at worstBB2 4UX: low flood risk at worstBB2 4UY: low flood risk at worstBB2 5PP: low flood risk at worstBB2 6AY: low flood risk at worstBB2 7BJ: low flood risk at worstBB2 7BP: low flood risk at worstBB2 7FB: low flood risk at worstBB2 7LQ: low flood risk at worstBB2 7LZ: low flood risk at worstBB2 1NH: medium flood risk at worstBB2 1NJ: medium flood risk at worstBB2 1NQ: medium flood risk at worstBB2 1NR: medium flood risk at worstBB2 1NT: medium flood risk at worstBB2 1PG: medium flood risk at worstBB2 1PS: medium flood risk at worstBB2 1RF: medium flood risk at worstBB2 1SN: medium flood risk at worstBB2 1UJ: medium flood risk at worstBB2 2BN: medium flood risk at worstBB2 2DT: medium flood risk at worstBB2 2DY: medium flood risk at worstBB2 2HN: medium flood risk at worstBB2 2HT: medium flood risk at worstBB2 2HZ: medium flood risk at worstBB2 2JE: medium flood risk at worstBB2 2QB: medium flood risk at worstBB2 2QH: medium flood risk at worstBB2 2QU: medium flood risk at worstBB2 4BJ: medium flood risk at worstBB2 4BL: medium flood risk at worstBB2 4HX: medium flood risk at worstBB2 4JF: medium flood risk at worstBB2 4UW: medium flood risk at worstBB2 6AH: medium flood risk at worstBB2 1AR: high flood riskBB2 1AU: high flood riskBB2 1AX: high flood riskBB2 1DB: high flood riskBB2 1DG: high flood riskBB2 1DN: high flood riskBB2 1DY: high flood riskBB2 1EE: high flood riskBB2 1EH: high flood riskBB2 1LH: high flood riskBB2 1NU: high flood riskBB2 1PN: high flood riskBB2 1PQ: high flood riskBB2 1SP: high flood riskBB2 1SW: high flood riskBB2 1TU: high flood riskBB2 1TY: high flood riskBB2 1UA: high flood riskBB2 1UF: high flood riskBB2 1UG: high flood riskBB2 1UQ: high flood riskBB2 2ES: high flood riskBB2 2TU: high flood riskBB2 4HT: high flood riskBB2 4JA: high flood riskBB2 6BH: high flood riskBB2 7AJ: high flood riskBB2 7AR: high flood riskBB2 7FH: high flood riskBB2 7LA: high flood risk Blackburn 21 postcodes at high or medium risk, outlined: this goes to BB2 1SP, the one with most homes and businesses at high risk21 postcodes at high or medium risk13 postcodes at high or medium risk, outlined: this goes to BB2 1DB, the one with most homes and businesses at high risk13 postcodes at high or medium risk9 postcodes at high or medium risk, outlined: this goes to BB2 1UB, the one with most homes and businesses at high risk9 postcodes at high or medium risk6 postcodes at high or medium risk, outlined: this goes to BB2 2QU, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in BB2, by flood risk Of the 1,414 postcodes in BB2 that ONS places, 33 have a home or business at high risk, 28 are at medium risk at worst, 59 are at low risk at worst, 5 are at very low risk only and 1,289 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 21 postcodes at high or medium risk; 13 postcodes at high or medium risk; 9 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Blackburn. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A675A666A6119 Blackburn
  • A home or business at high risk: 33
  • At medium risk at worst: 28
  • At low risk at worst: 59
  • At very low risk only: 5
  • Not on the at-risk list: 1,289
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 1,414 postcodes in BB2 that ONS places, 33 have a home or business at high risk, 28 are at medium risk at worst, 59 are at low risk at worst, 5 are at very low risk only and 1,289 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 53.7412, longitude -2.5021. 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

33 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.

BB2 1UB41 at high riskBB2 1TY29 at high riskBB2 1TU23 at high riskBB2 1UE13 at high riskBB2 1SP9 at high riskBB2 1SW7 at high riskBB2 1DB6 at high riskBB2 1NU5 at high riskBB2 1UG5 at high riskBB2 2ES4 at high riskBB2 1UA4 at high riskBB2 1DG4 at high risk

Where the postcodes at high or medium risk lie together

  • 21 postcodes at high or medium risk, outlined on the map. BB2 1SP, is the one with most homes and businesses at high risk.
  • 13 postcodes at high or medium risk, outlined on the map. BB2 1DB, is the one with most homes and businesses at high risk.
  • 9 postcodes at high or medium risk, outlined on the map. BB2 1UB, is the one with most homes and businesses at high risk.
  • 6 postcodes at high or medium risk, outlined on the map. BB2 2QU, is the one with most homes and businesses at high risk.

What broadband can you get in BB2?

Ofcom reports on 1,320 of the 1,414 postcodes in BB2. At 1,108 of them every home and business can get gigabit broadband, and at 4 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit1,108 of 1,320
Postcodes where every home can get superfast1,229 of 1,320
Postcodes where some cannot get decent broadband4 of 1,320

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 BB2 at risk of flooding?

125 of the 1,414 postcodes in BB2 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 617 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 125 of 1,414 postcodes High: 187Medium: 430Low: 855Very low: 129

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 BB2?

Homes in BB2 sold for a typical £178,475 in the 12 months to August 2026, across 622 sales, down 8.5% on the 12 months before, HM Land Registry's figures show.

£178,475 typical price, the 12 months to August 2026
£195,000 12 months to August 2025
▼ down 8.5% on the 12 months before
  • Detached £310,000 157 sales
  • Semi-detached £200,000 181 sales
  • Terraced £120,000 254 sales
  • Flat or maisonette £111,000 30 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 BB2

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

BB2 1142 postcodesBB2 2164 postcodesBB2 3226 postcodesBB2 4277 postcodesBB2 5181 postcodesBB2 6177 postcodesBB2 7186 postcodesBB2 961 postcodes
UK postcode format explained

Places in BB2

Towns and villages with postcodes in BB2, and how many each has here.

Blackburn postcodes,1,259Darwen postcodes,2

Who covers BB2

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

  • Blackburn1,242
  • Ribble Valley95
  • Rossendale and Darwen74
  • Chorley3

Police force areas

  • Lancashire1,414

Next to BB2

BB1 postcode district BB3 postcode district All BB districts Blackburn postcodes

"Next to" is by number: the districts before and after BB2 in the BB area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.