BS31 postcode district: Keynsham and around

BS31 is a postcode district in England, with 687 postcodes in use in 4 sectors. It has postcodes in Keynsham and Saltford. It is split between 3 councils: Bath and North East Somerset (682 postcodes), South Gloucestershire (3) and City of Bristol (2).

Postcodes in use
687
Sectors
4
Councils
3 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 BS31, by flood risk

Map of every postcode in BS31, by flood risk Of the 687 postcodes in BS31 that ONS places, 32 have a home or business at high risk, 4 are at medium risk at worst, 40 are at low risk at worst and 611 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 6 postcodes at high or medium risk. Places named: Keynsham, Saltford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. BS31 1AA: not on the flood risk listBS31 1AB: not on the flood risk listBS31 1AD: not on the flood risk listBS31 1AE: not on the flood risk listBS31 1AF: not on the flood risk listBS31 1AH: not on the flood risk listBS31 1AJ: not on the flood risk listBS31 1AL: not on the flood risk listBS31 1AN: not on the flood risk listBS31 1AP: not on the flood risk listBS31 1AQ: not on the flood risk listBS31 1AR: not on the flood risk listBS31 1AS: not on the flood risk listBS31 1AT: not on the flood risk listBS31 1AW: not on the flood risk listBS31 1AX: not on the flood risk listBS31 1AY: not on the flood risk listBS31 1AZ: not on the flood risk listBS31 1BA: not on the flood risk listBS31 1BB: not on the flood risk listBS31 1BD: not on the flood risk listBS31 1BF: not on the flood risk listBS31 1BG: not on the flood risk listBS31 1BJ: not on the flood risk listBS31 1BL: not on the flood risk listBS31 1BP: not on the flood risk listBS31 1BQ: not on the flood risk listBS31 1BS: not on the flood risk listBS31 1BT: not on the flood risk listBS31 1BU: not on the flood risk listBS31 1BW: not on the flood risk listBS31 1BX: not on the flood risk listBS31 1BZ: not on the flood risk listBS31 1DA: not on the flood risk listBS31 1DD: not on the flood risk listBS31 1DE: not on the flood risk listBS31 1DF: not on the flood risk listBS31 1DG: not on the flood risk listBS31 1DJ: not on the flood risk listBS31 1DP: not on the flood risk listBS31 1DS: not on the flood risk listBS31 1DT: not on the flood risk listBS31 1DX: not on the flood risk listBS31 1EA: not on the flood risk listBS31 1EE: not on the flood risk listBS31 1EG: not on the flood risk listBS31 1EH: not on the flood risk listBS31 1EP: not on the flood risk listBS31 1EQ: not on the flood risk listBS31 1ET: not on the flood risk listBS31 1EW: not on the flood risk listBS31 1FD: not on the flood risk listBS31 1FE: not on the flood risk listBS31 1FG: not on the flood risk listBS31 1FH: not on the flood risk listBS31 1FJ: not on the flood risk listBS31 1FL: not on the flood risk listBS31 1FN: not on the flood risk listBS31 1FP: not on the flood risk listBS31 1FQ: not on the flood risk listBS31 1FR: not on the flood risk listBS31 1FS: not on the flood risk listBS31 1FU: not on the flood risk listBS31 1FW: not on the flood risk listBS31 1FX: not on the flood risk listBS31 1GA: not on the flood risk listBS31 1GH: not on the flood risk listBS31 1GJ: not on the flood risk listBS31 1GL: not on the flood risk listBS31 1GN: not on the flood risk listBS31 1GP: not on the flood risk listBS31 1GQ: not on the flood risk listBS31 1GR: not on the flood risk listBS31 1GS: not on the flood risk listBS31 1GT: not on the flood risk listBS31 1GU: not on the flood risk listBS31 1GX: not on the flood risk listBS31 1HA: not on the flood risk listBS31 1HB: not on the flood risk listBS31 1HD: not on the flood risk listBS31 1HE: not on the flood risk listBS31 1HH: not on the flood risk listBS31 1HJ: not on the flood risk listBS31 1HL: not on the flood risk listBS31 1HN: not on the flood risk listBS31 1HP: not on the flood risk listBS31 1HQ: not on the flood risk listBS31 1HR: not on the flood risk listBS31 1HS: not on the flood risk listBS31 1HT: not on the flood risk listBS31 1HU: not on the flood risk listBS31 1HW: not on the flood risk listBS31 1HX: not on the flood risk listBS31 1HZ: not on the flood risk listBS31 1JA: not on the flood risk listBS31 1JB: not on the flood risk listBS31 1JD: not on the flood risk listBS31 1JE: not on the flood risk listBS31 1JF: not on the flood risk listBS31 1JG: not on the flood risk listBS31 1JH: not on the flood risk listBS31 1JJ: not on the flood risk listBS31 1JL: not on the flood risk listBS31 1JN: not on the flood risk listBS31 1JP: not on the flood risk listBS31 1JQ: not on the flood risk listBS31 1JR: not on the flood risk listBS31 1JS: not on the flood risk listBS31 1JT: not on the flood risk listBS31 1JU: not on the flood risk listBS31 1JW: not on the flood risk listBS31 1JX: not on the flood risk listBS31 1JY: not on the flood risk listBS31 1JZ: not on the flood risk listBS31 1LJ: not on the flood risk listBS31 1LL: not on the flood risk listBS31 1LN: not on the flood risk listBS31 1LR: not on the flood risk listBS31 1LS: not on the flood risk listBS31 1LT: not on the flood risk listBS31 1LU: not on the flood risk listBS31 1LW: not on the flood risk listBS31 1LX: not on the flood risk listBS31 1LY: not on the flood risk listBS31 1LZ: not on the flood risk listBS31 1NA: not on the flood risk listBS31 1NB: not on the flood risk listBS31 1ND: not on the flood risk listBS31 1NE: not on the flood risk listBS31 1NF: not on the flood risk listBS31 1NG: not on the flood risk listBS31 1NN: not on the flood risk listBS31 1NQ: not on the flood risk listBS31 1NR: not on the flood risk listBS31 1NT: not on the flood risk listBS31 1NU: not on the flood risk listBS31 1NW: not on the flood risk listBS31 1NX: not on the flood risk listBS31 1NY: not on the flood risk listBS31 1NZ: not on the flood risk listBS31 1PA: not on the flood risk listBS31 1PB: not on the flood risk listBS31 1PD: not on the flood risk listBS31 1PE: not on the flood risk listBS31 1PF: not on the flood risk listBS31 1PH: not on the flood risk listBS31 1PL: not on the flood risk listBS31 1PN: not on the flood risk listBS31 1PP: not on the flood risk listBS31 1PQ: not on the flood risk listBS31 1PR: not on the flood risk listBS31 1PS: not on the flood risk listBS31 1PT: not on the flood risk listBS31 1PU: not on the flood risk listBS31 1PW: not on the flood risk listBS31 1PY: not on the flood risk listBS31 1PZ: not on the flood risk listBS31 1QA: not on the flood risk listBS31 1QB: not on the flood risk listBS31 1QD: not on the flood risk listBS31 1QE: not on the flood risk listBS31 1QF: not on the flood risk listBS31 1QG: not on the flood risk listBS31 1QH: not on the flood risk listBS31 1QJ: not on the flood risk listBS31 1QL: not on the flood risk listBS31 1QN: not on the flood risk listBS31 1QP: not on the flood risk listBS31 1QQ: not on the flood risk listBS31 1QR: not on the flood risk listBS31 1QS: not on the flood risk listBS31 1QT: not on the flood risk listBS31 1QU: not on the flood risk listBS31 1QW: not on the flood risk listBS31 1QZ: not on the flood risk listBS31 1RA: not on the flood risk listBS31 1RB: not on the flood risk listBS31 1RD: not on the flood risk listBS31 1RE: not on the flood risk listBS31 1RF: not on the flood risk listBS31 1RG: not on the flood risk listBS31 1RH: not on the flood risk listBS31 1RJ: not on the flood risk listBS31 1RL: not on the flood risk listBS31 1RN: not on the flood risk listBS31 1RP: not on the flood risk listBS31 1RQ: not on the flood risk listBS31 1RR: not on the flood risk listBS31 1RS: not on the flood risk listBS31 1RT: not on the flood risk listBS31 1RU: not on the flood risk listBS31 1RW: not on the flood risk listBS31 1RX: not on the flood risk listBS31 1RY: not on the flood risk listBS31 1RZ: not on the flood risk listBS31 1SB: not on the flood risk listBS31 1SD: not on the flood risk listBS31 1SE: not on the flood risk listBS31 1SF: not on the flood risk listBS31 1SG: not on the flood risk listBS31 1SJ: not on the flood risk listBS31 1SL: not on the flood risk listBS31 1SN: not on the flood risk listBS31 1SP: not on the flood risk listBS31 1SR: not on the flood risk listBS31 1SS: not on the flood risk listBS31 1SW: not on the flood risk listBS31 1TD: not on the flood risk listBS31 1TE: not on the flood risk listBS31 1TF: not on the flood risk listBS31 1TG: not on the flood risk listBS31 1TL: not on the flood risk listBS31 1TN: not on the flood risk listBS31 1TR: not on the flood risk listBS31 1TT: not on the flood risk listBS31 1TU: not on the flood risk listBS31 1TW: not on the flood risk listBS31 1UH: not on the flood risk listBS31 1UJ: not on the flood risk listBS31 1WA: not on the flood risk listBS31 1WB: not on the flood risk listBS31 1XA: not on the flood risk listBS31 1XB: not on the flood risk listBS31 1XD: not on the flood risk listBS31 1XE: not on the flood risk listBS31 1XF: not on the flood risk listBS31 1XG: not on the flood risk listBS31 1XJ: not on the flood risk listBS31 1XL: not on the flood risk listBS31 1XN: not on the flood risk listBS31 1YA: not on the flood risk listBS31 2AD: not on the flood risk listBS31 2AE: not on the flood risk listBS31 2AG: not on the flood risk listBS31 2AN: not on the flood risk listBS31 2AP: not on the flood risk listBS31 2AR: not on the flood risk listBS31 2AS: not on the flood risk listBS31 2AT: not on the flood risk listBS31 2AU: not on the flood risk listBS31 2AX: not on the flood risk listBS31 2AY: not on the flood risk listBS31 2AZ: not on the flood risk listBS31 2BA: not on the flood risk listBS31 2BB: not on the flood risk listBS31 2BH: not on the flood risk listBS31 2BL: not on the flood risk listBS31 2BN: not on the flood risk listBS31 2BP: not on the flood risk listBS31 2BS: not on the flood risk listBS31 2BT: not on the flood risk listBS31 2BU: not on the flood risk listBS31 2BW: not on the flood risk listBS31 2BX: not on the flood risk listBS31 2BZ: not on the flood risk listBS31 2DB: not on the flood risk listBS31 2DF: not on the flood risk listBS31 2DG: not on the flood risk listBS31 2DH: not on the flood risk listBS31 2DJ: not on the flood risk listBS31 2DL: not on the flood risk listBS31 2DN: not on the flood risk listBS31 2DQ: not on the flood risk listBS31 2DR: not on the flood risk listBS31 2DT: not on the flood risk listBS31 2DU: not on the flood risk listBS31 2DW: not on the flood risk listBS31 2DX: not on the flood risk listBS31 2DY: not on the flood risk listBS31 2DZ: not on the flood risk listBS31 2EA: not on the flood risk listBS31 2ED: not on the flood risk listBS31 2EF: not on the flood risk listBS31 2EG: not on the flood risk listBS31 2EH: not on the flood risk listBS31 2EJ: not on the flood risk listBS31 2EL: not on the flood risk listBS31 2EN: not on the flood risk listBS31 2EP: not on the flood risk listBS31 2EQ: not on the flood risk listBS31 2ER: not on the flood risk listBS31 2ET: not on the flood risk listBS31 2EW: not on the flood risk listBS31 2EX: not on the flood risk listBS31 2EY: not on the flood risk listBS31 2EZ: not on the flood risk listBS31 2FB: not on the flood risk listBS31 2FD: not on the flood risk listBS31 2FE: not on the flood risk listBS31 2FF: not on the flood risk listBS31 2FH: not on the flood risk listBS31 2FJ: not on the flood risk listBS31 2FL: not on the flood risk listBS31 2FN: not on the flood risk listBS31 2FP: not on the flood risk listBS31 2FQ: not on the flood risk listBS31 2FR: not on the flood risk listBS31 2FS: not on the flood risk listBS31 2FU: not on the flood risk listBS31 2FX: not on the flood risk listBS31 2GJ: not on the flood risk listBS31 2GL: not on the flood risk listBS31 2GP: not on the flood risk listBS31 2GQ: not on the flood risk listBS31 2GS: not on the flood risk listBS31 2GT: not on the flood risk listBS31 2HA: not on the flood risk listBS31 2HB: not on the flood risk listBS31 2HD: not on the flood risk listBS31 2HE: not on the flood risk listBS31 2HF: not on the flood risk listBS31 2HG: not on the flood risk listBS31 2HH: not on the flood risk listBS31 2HJ: not on the flood risk listBS31 2HL: not on the flood risk listBS31 2HN: not on the flood risk listBS31 2HP: not on the flood risk listBS31 2HQ: not on the flood risk listBS31 2HR: not on the flood risk listBS31 2HS: not on the flood risk listBS31 2HT: not on the flood risk listBS31 2HU: not on the flood risk listBS31 2HW: not on the flood risk listBS31 2JA: not on the flood risk listBS31 2JB: not on the flood risk listBS31 2JD: not on the flood risk listBS31 2JE: not on the flood risk listBS31 2JF: not on the flood risk listBS31 2JG: not on the flood risk listBS31 2JH: not on the flood risk listBS31 2JJ: not on the flood risk listBS31 2JL: not on the flood risk listBS31 2JN: not on the flood risk listBS31 2JP: not on the flood risk listBS31 2JR: not on the flood risk listBS31 2JS: not on the flood risk listBS31 2JT: not on the flood risk listBS31 2JU: not on the flood risk listBS31 2JW: not on the flood risk listBS31 2JX: not on the flood risk listBS31 2JY: not on the flood risk listBS31 2JZ: not on the flood risk listBS31 2LA: not on the flood risk listBS31 2LB: not on the flood risk listBS31 2LD: not on the flood risk listBS31 2LE: not on the flood risk listBS31 2LF: not on the flood risk listBS31 2LG: not on the flood risk listBS31 2LH: not on the flood risk listBS31 2LJ: not on the flood risk listBS31 2LL: not on the flood risk listBS31 2LP: not on the flood risk listBS31 2LQ: not on the flood risk listBS31 2LR: not on the flood risk listBS31 2LS: not on the flood risk listBS31 2LW: not on the flood risk listBS31 2NA: not on the flood risk listBS31 2NB: not on the flood risk listBS31 2ND: not on the flood risk listBS31 2NE: not on the flood risk listBS31 2NF: not on the flood risk listBS31 2NH: not on the flood risk listBS31 2NJ: not on the flood risk listBS31 2NN: not on the flood risk listBS31 2NP: not on the flood risk listBS31 2NQ: not on the flood risk listBS31 2NR: not on the flood risk listBS31 2NT: not on the flood risk listBS31 2NW: not on the flood risk listBS31 2NY: not on the flood risk listBS31 2NZ: not on the flood risk listBS31 2PA: not on the flood risk listBS31 2PB: not on the flood risk listBS31 2PD: not on the flood risk listBS31 2PE: not on the flood risk listBS31 2PF: not on the flood risk listBS31 2PG: not on the flood risk listBS31 2PJ: not on the flood risk listBS31 2PN: not on the flood risk listBS31 2PP: not on the flood risk listBS31 2PR: not on the flood risk listBS31 2PS: not on the flood risk listBS31 2PT: not on the flood risk listBS31 2PU: not on the flood risk listBS31 2PX: not on the flood risk listBS31 2PY: not on the flood risk listBS31 2QD: not on the flood risk listBS31 2QE: not on the flood risk listBS31 2QF: not on the flood risk listBS31 2QG: not on the flood risk listBS31 2QH: not on the flood risk listBS31 2QL: not on the flood risk listBS31 2QN: not on the flood risk listBS31 2QP: not on the flood risk listBS31 2QR: not on the flood risk listBS31 2QS: not on the flood risk listBS31 2QW: not on the flood risk listBS31 2RA: not on the flood risk listBS31 2RD: not on the flood risk listBS31 2RE: not on the flood risk listBS31 2RF: not on the flood risk listBS31 2RG: not on the flood risk listBS31 2RH: not on the flood risk listBS31 2RL: not on the flood risk listBS31 2RN: not on the flood risk listBS31 2RP: not on the flood risk listBS31 2RR: not on the flood risk listBS31 2RT: not on the flood risk listBS31 2RU: not on the flood risk listBS31 2RW: not on the flood risk listBS31 2RX: not on the flood risk listBS31 2RY: not on the flood risk listBS31 2RZ: not on the flood risk listBS31 2SA: not on the flood risk listBS31 2SB: not on the flood risk listBS31 2SD: not on the flood risk listBS31 2SE: not on the flood risk listBS31 2SG: not on the flood risk listBS31 2SH: not on the flood risk listBS31 2SJ: not on the flood risk listBS31 2SL: not on the flood risk listBS31 2SN: not on the flood risk listBS31 2SP: not on the flood risk listBS31 2SQ: not on the flood risk listBS31 2SR: not on the flood risk listBS31 2SS: not on the flood risk listBS31 2ST: not on the flood risk listBS31 2SW: not on the flood risk listBS31 2SY: not on the flood risk listBS31 2SZ: not on the flood risk listBS31 2TA: not on the flood risk listBS31 2TB: not on the flood risk listBS31 2TD: not on the flood risk listBS31 2TE: not on the flood risk listBS31 2TF: not on the flood risk listBS31 2TG: not on the flood risk listBS31 2TH: not on the flood risk listBS31 2TJ: not on the flood risk listBS31 2TL: not on the flood risk listBS31 2TP: not on the flood risk listBS31 2TQ: not on the flood risk listBS31 2TR: not on the flood risk listBS31 2TS: not on the flood risk listBS31 2TT: not on the flood risk listBS31 2TU: not on the flood risk listBS31 2TW: not on the flood risk listBS31 2TX: not on the flood risk listBS31 2TY: not on the flood risk listBS31 2UA: not on the flood risk listBS31 2UD: not on the flood risk listBS31 2UE: not on the flood risk listBS31 2UF: not on the flood risk listBS31 2UH: not on the flood risk listBS31 2UJ: not on the flood risk listBS31 2UL: not on the flood risk listBS31 2UP: not on the flood risk listBS31 2WB: not on the flood risk listBS31 2WL: not on the flood risk listBS31 3AA: not on the flood risk listBS31 3AB: not on the flood risk listBS31 3AD: not on the flood risk listBS31 3AE: not on the flood risk listBS31 3AF: not on the flood risk listBS31 3AG: not on the flood risk listBS31 3AH: not on the flood risk listBS31 3AJ: not on the flood risk listBS31 3AL: not on the flood risk listBS31 3AN: not on the flood risk listBS31 3AP: not on the flood risk listBS31 3AQ: not on the flood risk listBS31 3AR: not on the flood risk listBS31 3AS: not on the flood risk listBS31 3AT: not on the flood risk listBS31 3AU: not on the flood risk listBS31 3AW: not on the flood risk listBS31 3AX: not on the flood risk listBS31 3AY: not on the flood risk listBS31 3AZ: not on the flood risk listBS31 3BA: not on the flood risk listBS31 3BB: not on the flood risk listBS31 3BD: not on the flood risk listBS31 3BE: not on the flood risk listBS31 3BF: not on the flood risk listBS31 3BG: not on the flood risk listBS31 3BH: not on the flood risk listBS31 3BJ: not on the flood risk listBS31 3BL: not on the flood risk listBS31 3BN: not on the flood risk listBS31 3BP: not on the flood risk listBS31 3BQ: not on the flood risk listBS31 3BS: not on the flood risk listBS31 3BU: not on the flood risk listBS31 3BW: not on the flood risk listBS31 3BX: not on the flood risk listBS31 3BY: not on the flood risk listBS31 3BZ: not on the flood risk listBS31 3DF: not on the flood risk listBS31 3DG: not on the flood risk listBS31 3DH: not on the flood risk listBS31 3DJ: not on the flood risk listBS31 3DL: not on the flood risk listBS31 3DN: not on the flood risk listBS31 3DP: not on the flood risk listBS31 3DQ: not on the flood risk listBS31 3DR: not on the flood risk listBS31 3DS: not on the flood risk listBS31 3DT: not on the flood risk listBS31 3DU: not on the flood risk listBS31 3DW: not on the flood risk listBS31 3DX: not on the flood risk listBS31 3DY: not on the flood risk listBS31 3EB: not on the flood risk listBS31 3ED: not on the flood risk listBS31 3EF: not on the flood risk listBS31 3EG: not on the flood risk listBS31 3EH: not on the flood risk listBS31 3EL: not on the flood risk listBS31 3EQ: not on the flood risk listBS31 3ES: not on the flood risk listBS31 3ET: not on the flood risk listBS31 3EW: not on the flood risk listBS31 3HG: not on the flood risk listBS31 3HH: not on the flood risk listBS31 3HJ: not on the flood risk listBS31 3HL: not on the flood risk listBS31 3HN: not on the flood risk listBS31 3HP: not on the flood risk listBS31 3HQ: not on the flood risk listBS31 3HR: not on the flood risk listBS31 3HT: not on the flood risk listBS31 3HU: not on the flood risk listBS31 3HW: not on the flood risk listBS31 3HX: not on the flood risk listBS31 3HY: not on the flood risk listBS31 3HZ: not on the flood risk listBS31 3JE: not on the flood risk listBS31 3JF: not on the flood risk listBS31 3JG: not on the flood risk listBS31 3JH: not on the flood risk listBS31 3JJ: not on the flood risk listBS31 3JQ: not on the flood risk listBS31 3JT: not on the flood risk listBS31 3LA: not on the flood risk listBS31 3LB: not on the flood risk listBS31 3LD: not on the flood risk listBS31 3LE: not on the flood risk listBS31 3LF: not on the flood risk listBS31 3LG: not on the flood risk listBS31 3LH: not on the flood risk listBS31 3LL: not on the flood risk listBS31 3LN: not on the flood risk listBS31 3LQ: not on the flood risk listBS31 3LS: not on the flood risk listBS31 3LW: not on the flood risk listBS31 3TH: not on the flood risk listBS31 3TJ: not on the flood risk listBS31 3TQ: not on the flood risk listBS31 1EX: low flood risk at worstBS31 1EY: low flood risk at worstBS31 1GD: low flood risk at worstBS31 1GE: low flood risk at worstBS31 1GF: low flood risk at worstBS31 1GG: low flood risk at worstBS31 1HG: low flood risk at worstBS31 1LP: low flood risk at worstBS31 1SX: low flood risk at worstBS31 1TP: low flood risk at worstBS31 2AQ: low flood risk at worstBS31 2AW: low flood risk at worstBS31 2BD: low flood risk at worstBS31 2BY: low flood risk at worstBS31 2DP: low flood risk at worstBS31 2EB: low flood risk at worstBS31 2FY: low flood risk at worstBS31 2FZ: low flood risk at worstBS31 2GA: low flood risk at worstBS31 2GB: low flood risk at worstBS31 2GD: low flood risk at worstBS31 2GE: low flood risk at worstBS31 2GF: low flood risk at worstBS31 2GU: low flood risk at worstBS31 2GW: low flood risk at worstBS31 2GX: low flood risk at worstBS31 2HX: low flood risk at worstBS31 2SU: low flood risk at worstBS31 2WD: low flood risk at worstBS31 3EJ: low flood risk at worstBS31 3EU: low flood risk at worstBS31 3JL: low flood risk at worstBS31 3JN: low flood risk at worstBS31 3JP: low flood risk at worstBS31 3JR: low flood risk at worstBS31 3JU: low flood risk at worstBS31 3JW: low flood risk at worstBS31 1TA: medium flood risk at worstBS31 2AH: medium flood risk at worstBS31 2DA: medium flood risk at worstBS31 3DA: medium flood risk at worstBS31 1ES: high flood riskBS31 1EU: high flood riskBS31 1EZ: high flood riskBS31 1GB: high flood riskBS31 1NH: high flood riskBS31 1SA: high flood riskBS31 1ST: high flood riskBS31 1SU: high flood riskBS31 1TS: high flood riskBS31 1UL: high flood riskBS31 1UP: high flood riskBS31 1UR: high flood riskBS31 2AA: high flood riskBS31 2AB: high flood riskBS31 2AF: high flood riskBS31 2AJ: high flood riskBS31 2AL: high flood riskBS31 2BE: high flood riskBS31 2BG: high flood riskBS31 2DD: high flood riskBS31 2DE: high flood riskBS31 2FW: high flood riskBS31 2GZ: high flood riskBS31 2HZ: high flood riskBS31 2SX: high flood riskBS31 2UG: high flood riskBS31 3EP: high flood riskBS31 3ER: high flood riskBS31 3EX: high flood riskBS31 3EY: high flood riskBS31 3EZ: high flood riskBS31 3JS: high flood risk KeynshamSaltford 6 postcodes at high or medium risk, outlined: this goes to BS31 1UL, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in BS31, by flood risk Of the 687 postcodes in BS31 that ONS places, 32 have a home or business at high risk, 4 are at medium risk at worst, 40 are at low risk at worst and 611 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 6 postcodes at high or medium risk. Places named: Keynsham, Saltford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A431 KeynshamSaltford
  • A home or business at high risk: 32
  • At medium risk at worst: 4
  • At low risk at worst: 40
  • At very low risk only: 0
  • Not on the at-risk list: 611
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 687 postcodes in BS31 that ONS places, 32 have a home or business at high risk, 4 are at medium risk at worst, 40 are at low risk at worst and 611 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 51.4089, longitude -2.4923. 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

32 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.

BS31 1ST63 at high riskBS31 3ER15 at high riskBS31 1UL15 at high riskBS31 1GB14 at high riskBS31 2AJ14 at high riskBS31 2AL11 at high riskBS31 3JS11 at high riskBS31 2DD7 at high riskBS31 1EU7 at high riskBS31 3EZ5 at high riskBS31 1ES4 at high riskBS31 1UP4 at high risk

Where the postcodes at high or medium risk lie together

  • 6 postcodes at high or medium risk, outlined on the map. BS31 1UL, is the one with most homes and businesses at high risk.

What broadband can you get in BS31?

Ofcom reports on 677 of the 687 postcodes in BS31. At 544 of them every home and business can get gigabit broadband, and at 2 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit544 of 677
Postcodes where every home can get superfast614 of 677
Postcodes where some cannot get decent broadband2 of 677

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 BS31 at risk of flooding?

76 of the 687 postcodes in BS31 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 240 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 76 of 687 postcodes High: 198Medium: 42Low: 480Very low: 34

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 BS31?

Homes in BS31 sold for a typical £418,000 in the 12 months to August 2026, across 306 sales, up 4.5% on the 12 months before, HM Land Registry's figures show.

£418,000 typical price, the 12 months to August 2026
12 months to August 2025
£400,000
12 months to August 2026
£418,000

▲ up 4.5% on the 12 months before

Detached£630,000 85 sales
Semi-detached£447,500 101 sales
Terraced£340,000 75 sales
Flat or maisonette£223,000 45 sales

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 BS31

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

BS31 1275 postcodesBS31 2289 postcodesBS31 3118 postcodesBS31 95 postcodes
UK postcode format explained

Places in BS31

Towns and villages with postcodes in BS31, and how many each has here.

Keynsham postcodes,533Saltford postcodes,113

Who covers BS31

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

  • North East Somerset and Hanham685
  • Bristol East2

Police force areas

  • Avon and Somerset687

Next to BS31

BS30 postcode district BS32 postcode district All BS districts Keynsham postcodes

"Next to" is by number: the districts before and after BS31 in the BS area.

Check a postcode

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