IP12 postcode district: Woodbridge and around, Suffolk

IP12 is a postcode district in Suffolk, with 1,057 postcodes in use in 5 sectors. It has postcodes in Woodbridge, Melton, Rendlesham and 1 more place. Its council is East Suffolk.

Postcodes in use
1,057
Sectors
5
Council
East Suffolk
Places
4 places

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

Every postcode in IP12, by flood risk

Map of every postcode in IP12, by flood risk Of the 1,057 postcodes in IP12 that ONS places, 89 have a home or business at high risk, 17 are at medium risk at worst, 24 are at low risk at worst, 22 are at very low risk only and 905 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 47 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Woodbridge, Martlesham Heath, Melton, Wickham Market, Rendlesham, Trimley St Martin. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A12 IP12 1AA: not on the flood risk listIP12 1AH: not on the flood risk listIP12 1AR: not on the flood risk listIP12 1AW: not on the flood risk listIP12 1DA: not on the flood risk listIP12 1DS: not on the flood risk listIP12 1DX: not on the flood risk listIP12 1EF: not on the flood risk listIP12 1EJ: not on the flood risk listIP12 1EL: not on the flood risk listIP12 1EN: not on the flood risk listIP12 1EP: not on the flood risk listIP12 1ES: not on the flood risk listIP12 1EX: not on the flood risk listIP12 1EZ: not on the flood risk listIP12 1FR: not on the flood risk listIP12 1GN: not on the flood risk listIP12 1GX: not on the flood risk listIP12 1GZ: not on the flood risk listIP12 1HA: not on the flood risk listIP12 1HD: not on the flood risk listIP12 1HH: not on the flood risk listIP12 1HQ: not on the flood risk listIP12 1HU: not on the flood risk listIP12 1HZ: not on the flood risk listIP12 1JA: not on the flood risk listIP12 1JB: not on the flood risk listIP12 1JE: not on the flood risk listIP12 1JF: not on the flood risk listIP12 1JG: not on the flood risk listIP12 1JH: not on the flood risk listIP12 1JJ: not on the flood risk listIP12 1JL: not on the flood risk listIP12 1JR: not on the flood risk listIP12 1JT: not on the flood risk listIP12 1JU: not on the flood risk listIP12 1JZ: not on the flood risk listIP12 1LB: not on the flood risk listIP12 1LF: not on the flood risk listIP12 1LH: not on the flood risk listIP12 1LJ: not on the flood risk listIP12 1LL: not on the flood risk listIP12 1LN: not on the flood risk listIP12 1LQ: not on the flood risk listIP12 1LU: not on the flood risk listIP12 1LW: not on the flood risk listIP12 1LX: not on the flood risk listIP12 1LY: not on the flood risk listIP12 1NA: not on the flood risk listIP12 1ND: not on the flood risk listIP12 1NE: not on the flood risk listIP12 1PB: not on the flood risk listIP12 1PD: not on the flood risk listIP12 1PF: not on the flood risk listIP12 1PG: not on the flood risk listIP12 1PL: not on the flood risk listIP12 1PQ: not on the flood risk listIP12 1PZ: not on the flood risk listIP12 1QD: not on the flood risk listIP12 1QF: not on the flood risk listIP12 1QG: not on the flood risk listIP12 1QH: not on the flood risk listIP12 1QJ: not on the flood risk listIP12 1QL: not on the flood risk listIP12 1QN: not on the flood risk listIP12 1QQ: not on the flood risk listIP12 1QR: not on the flood risk listIP12 1QW: not on the flood risk listIP12 1QX: not on the flood risk listIP12 1RN: not on the flood risk listIP12 1RP: not on the flood risk listIP12 1RX: not on the flood risk listIP12 1SA: not on the flood risk listIP12 1SD: not on the flood risk listIP12 1SX: not on the flood risk listIP12 1SY: not on the flood risk listIP12 1TD: not on the flood risk listIP12 1TE: not on the flood risk listIP12 1TR: not on the flood risk listIP12 1TU: not on the flood risk listIP12 2AA: not on the flood risk listIP12 2AE: not on the flood risk listIP12 2AF: not on the flood risk listIP12 2AH: not on the flood risk listIP12 2AP: not on the flood risk listIP12 2AQ: not on the flood risk listIP12 2AR: not on the flood risk listIP12 2AT: not on the flood risk listIP12 2AW: not on the flood risk listIP12 2AX: not on the flood risk listIP12 2AY: not on the flood risk listIP12 2AZ: not on the flood risk listIP12 2BA: not on the flood risk listIP12 2BE: not on the flood risk listIP12 2BJ: not on the flood risk listIP12 2BL: not on the flood risk listIP12 2DA: not on the flood risk listIP12 2DB: not on the flood risk listIP12 2DD: not on the flood risk listIP12 2DE: not on the flood risk listIP12 2DF: not on the flood risk listIP12 2DG: not on the flood risk listIP12 2DH: not on the flood risk listIP12 2DL: not on the flood risk listIP12 2DP: not on the flood risk listIP12 2DQ: not on the flood risk listIP12 2DT: not on the flood risk listIP12 2DU: not on the flood risk listIP12 2DW: not on the flood risk listIP12 2DX: not on the flood risk listIP12 2DY: not on the flood risk listIP12 2DZ: not on the flood risk listIP12 2EH: not on the flood risk listIP12 2EJ: not on the flood risk listIP12 2EL: not on the flood risk listIP12 2EN: not on the flood risk listIP12 2EP: not on the flood risk listIP12 2EQ: not on the flood risk listIP12 2EZ: not on the flood risk listIP12 2FB: not on the flood risk listIP12 2FD: not on the flood risk listIP12 2FE: not on the flood risk listIP12 2FH: not on the flood risk listIP12 2FN: not on the flood risk listIP12 2FP: not on the flood risk listIP12 2GB: not on the flood risk listIP12 2GD: not on the flood risk listIP12 2GE: not on the flood risk listIP12 2GG: not on the flood risk listIP12 2GH: not on the flood risk listIP12 2GJ: not on the flood risk listIP12 2GL: not on the flood risk listIP12 2GP: not on the flood risk listIP12 2GR: not on the flood risk listIP12 2GT: not on the flood risk listIP12 2GW: not on the flood risk listIP12 2GZ: not on the flood risk listIP12 2HA: not on the flood risk listIP12 2HH: not on the flood risk listIP12 2HJ: not on the flood risk listIP12 2HQ: not on the flood risk listIP12 2HR: not on the flood risk listIP12 2HW: not on the flood risk listIP12 2HX: not on the flood risk listIP12 2JA: not on the flood risk listIP12 2JD: not on the flood risk listIP12 2JE: not on the flood risk listIP12 2JL: not on the flood risk listIP12 2JP: not on the flood risk listIP12 2JQ: not on the flood risk listIP12 2JR: not on the flood risk listIP12 2JS: not on the flood risk listIP12 2JU: not on the flood risk listIP12 2JX: not on the flood risk listIP12 2JY: not on the flood risk listIP12 2JZ: not on the flood risk listIP12 2LA: not on the flood risk listIP12 2LB: not on the flood risk listIP12 2LE: not on the flood risk listIP12 2LN: not on the flood risk listIP12 2LR: not on the flood risk listIP12 2LU: not on the flood risk listIP12 2LW: not on the flood risk listIP12 2NJ: not on the flood risk listIP12 2NN: not on the flood risk listIP12 2NW: not on the flood risk listIP12 2PF: not on the flood risk listIP12 2PG: not on the flood risk listIP12 2PH: not on the flood risk listIP12 2PJ: not on the flood risk listIP12 2PL: not on the flood risk listIP12 2PN: not on the flood risk listIP12 2PP: not on the flood risk listIP12 2PR: not on the flood risk listIP12 2PS: not on the flood risk listIP12 2PT: not on the flood risk listIP12 2PU: not on the flood risk listIP12 2PW: not on the flood risk listIP12 2PX: not on the flood risk listIP12 2PY: not on the flood risk listIP12 2QA: not on the flood risk listIP12 2QE: not on the flood risk listIP12 2QF: not on the flood risk listIP12 2QG: not on the flood risk listIP12 2QH: not on the flood risk listIP12 2QL: not on the flood risk listIP12 2QR: not on the flood risk listIP12 2QS: not on the flood risk listIP12 2QT: not on the flood risk listIP12 2QU: not on the flood risk listIP12 2QW: not on the flood risk listIP12 2QX: not on the flood risk listIP12 2QY: not on the flood risk listIP12 2QZ: not on the flood risk listIP12 2RA: not on the flood risk listIP12 2RB: not on the flood risk listIP12 2RD: not on the flood risk listIP12 2RE: not on the flood risk listIP12 2RF: not on the flood risk listIP12 2RG: not on the flood risk listIP12 2RH: not on the flood risk listIP12 2RJ: not on the flood risk listIP12 2RL: not on the flood risk listIP12 2RN: not on the flood risk listIP12 2RP: not on the flood risk listIP12 2RR: not on the flood risk listIP12 2RS: not on the flood risk listIP12 2RT: not on the flood risk listIP12 2RW: not on the flood risk listIP12 2RX: not on the flood risk listIP12 2RY: not on the flood risk listIP12 2SB: not on the flood risk listIP12 2SF: not on the flood risk listIP12 2SL: not on the flood risk listIP12 2SN: not on the flood risk listIP12 2SP: not on the flood risk listIP12 2SQ: not on the flood risk listIP12 2TA: not on the flood risk listIP12 2TB: not on the flood risk listIP12 2TE: not on the flood risk listIP12 2TN: not on the flood risk listIP12 2TQ: not on the flood risk listIP12 2TW: not on the flood risk listIP12 2TZ: not on the flood risk listIP12 2UD: not on the flood risk listIP12 2UE: not on the flood risk listIP12 2UF: not on the flood risk listIP12 2UJ: not on the flood risk listIP12 2UP: not on the flood risk listIP12 2UR: not on the flood risk listIP12 3AB: not on the flood risk listIP12 3AE: not on the flood risk listIP12 3AG: not on the flood risk listIP12 3AH: not on the flood risk listIP12 3AQ: not on the flood risk listIP12 3AR: not on the flood risk listIP12 3AS: not on the flood risk listIP12 3AT: not on the flood risk listIP12 3BA: not on the flood risk listIP12 3BF: not on the flood risk listIP12 3BH: not on the flood risk listIP12 3BN: not on the flood risk listIP12 3BS: not on the flood risk listIP12 3BT: not on the flood risk listIP12 3BU: not on the flood risk listIP12 3BX: not on the flood risk listIP12 3BY: not on the flood risk listIP12 3DB: not on the flood risk listIP12 3DD: not on the flood risk listIP12 3DJ: not on the flood risk listIP12 3DL: not on the flood risk listIP12 3DN: not on the flood risk listIP12 3DP: not on the flood risk listIP12 3DS: not on the flood risk listIP12 3DT: not on the flood risk listIP12 3DU: not on the flood risk listIP12 3EA: not on the flood risk listIP12 3ED: not on the flood risk listIP12 3EE: not on the flood risk listIP12 3EF: not on the flood risk listIP12 3EH: not on the flood risk listIP12 3EQ: not on the flood risk listIP12 3ER: not on the flood risk listIP12 3ES: not on the flood risk listIP12 3EU: not on the flood risk listIP12 3EW: not on the flood risk listIP12 3EX: not on the flood risk listIP12 3EY: not on the flood risk listIP12 3FA: not on the flood risk listIP12 3FD: not on the flood risk listIP12 3FF: not on the flood risk listIP12 3FG: not on the flood risk listIP12 3HB: not on the flood risk listIP12 3HD: not on the flood risk listIP12 3HE: not on the flood risk listIP12 3HF: not on the flood risk listIP12 3HG: not on the flood risk listIP12 3HL: not on the flood risk listIP12 3HN: not on the flood risk listIP12 3HP: not on the flood risk listIP12 3HS: not on the flood risk listIP12 3HT: not on the flood risk listIP12 3HU: not on the flood risk listIP12 3JD: not on the flood risk listIP12 3JE: not on the flood risk listIP12 3JG: not on the flood risk listIP12 3JH: not on the flood risk listIP12 3JJ: not on the flood risk listIP12 3JQ: not on the flood risk listIP12 3JS: not on the flood risk listIP12 3JT: not on the flood risk listIP12 3JU: not on the flood risk listIP12 3JX: not on the flood risk listIP12 3JZ: not on the flood risk listIP12 3LA: not on the flood risk listIP12 3LB: not on the flood risk listIP12 3LD: not on the flood risk listIP12 3LE: not on the flood risk listIP12 3LG: not on the flood risk listIP12 3LH: not on the flood risk listIP12 3LJ: not on the flood risk listIP12 3LL: not on the flood risk listIP12 3LP: not on the flood risk listIP12 3LQ: not on the flood risk listIP12 3LS: not on the flood risk listIP12 3LU: not on the flood risk listIP12 3LW: not on the flood risk listIP12 3LZ: not on the flood risk listIP12 3NA: not on the flood risk listIP12 3NB: not on the flood risk listIP12 3ND: not on the flood risk listIP12 3NE: not on the flood risk listIP12 3NF: not on the flood risk listIP12 3NG: not on the flood risk listIP12 3NH: not on the flood risk listIP12 3NL: not on the flood risk listIP12 3NN: not on the flood risk listIP12 3NR: not on the flood risk listIP12 3NT: not on the flood risk listIP12 3NU: not on the flood risk listIP12 3NZ: not on the flood risk listIP12 3PD: not on the flood risk listIP12 3PF: not on the flood risk listIP12 3PG: not on the flood risk listIP12 3PJ: not on the flood risk listIP12 3PN: not on the flood risk listIP12 3PP: not on the flood risk listIP12 3PQ: not on the flood risk listIP12 3PT: not on the flood risk listIP12 3PW: not on the flood risk listIP12 3PX: not on the flood risk listIP12 3PY: not on the flood risk listIP12 3QB: not on the flood risk listIP12 3QD: not on the flood risk listIP12 3QE: not on the flood risk listIP12 3QF: not on the flood risk listIP12 3QG: not on the flood risk listIP12 3QJ: not on the flood risk listIP12 3QL: not on the flood risk listIP12 3QP: not on the flood risk listIP12 3QU: not on the flood risk listIP12 3QY: not on the flood risk listIP12 3RA: not on the flood risk listIP12 3RB: not on the flood risk listIP12 3RD: not on the flood risk listIP12 3RF: not on the flood risk listIP12 3RJ: not on the flood risk listIP12 3RL: not on the flood risk listIP12 3RN: not on the flood risk listIP12 3RP: not on the flood risk listIP12 3RR: not on the flood risk listIP12 3RS: not on the flood risk listIP12 3RT: not on the flood risk listIP12 3RW: not on the flood risk listIP12 3SD: not on the flood risk listIP12 3TA: not on the flood risk listIP12 3TB: not on the flood risk listIP12 3TD: not on the flood risk listIP12 3TF: not on the flood risk listIP12 3TG: not on the flood risk listIP12 3TL: not on the flood risk listIP12 3TN: not on the flood risk listIP12 3TP: not on the flood risk listIP12 3TR: not on the flood risk listIP12 3TX: not on the flood risk listIP12 3TZ: not on the flood risk listIP12 4AD: not on the flood risk listIP12 4AE: not on the flood risk listIP12 4AF: not on the flood risk listIP12 4AG: not on the flood risk listIP12 4BD: not on the flood risk listIP12 4BF: not on the flood risk listIP12 4BG: not on the flood risk listIP12 4BH: not on the flood risk listIP12 4BP: not on the flood risk listIP12 4BT: not on the flood risk listIP12 4BX: not on the flood risk listIP12 4BY: not on the flood risk listIP12 4DA: not on the flood risk listIP12 4DD: not on the flood risk listIP12 4DE: not on the flood risk listIP12 4DF: not on the flood risk listIP12 4DH: not on the flood risk listIP12 4DJ: not on the flood risk listIP12 4DL: not on the flood risk listIP12 4DN: not on the flood risk listIP12 4DT: not on the flood risk listIP12 4DW: not on the flood risk listIP12 4DY: not on the flood risk listIP12 4DZ: not on the flood risk listIP12 4EA: not on the flood risk listIP12 4ED: not on the flood risk listIP12 4EG: not on the flood risk listIP12 4EL: not on the flood risk listIP12 4ER: not on the flood risk listIP12 4ES: not on the flood risk listIP12 4ET: not on the flood risk listIP12 4EU: not on the flood risk listIP12 4EZ: not on the flood risk listIP12 4FA: not on the flood risk listIP12 4FB: not on the flood risk listIP12 4FG: not on the flood risk listIP12 4GA: not on the flood risk listIP12 4GY: not on the flood risk listIP12 4HB: not on the flood risk listIP12 4HD: not on the flood risk listIP12 4HE: not on the flood risk listIP12 4HF: not on the flood risk listIP12 4HG: not on the flood risk listIP12 4HJ: not on the flood risk listIP12 4HT: not on the flood risk listIP12 4HU: not on the flood risk listIP12 4HW: not on the flood risk listIP12 4HZ: not on the flood risk listIP12 4JH: not on the flood risk listIP12 4JJ: not on the flood risk listIP12 4JL: not on the flood risk listIP12 4JP: not on the flood risk listIP12 4JU: not on the flood risk listIP12 4JW: not on the flood risk listIP12 4JX: not on the flood risk listIP12 4JZ: not on the flood risk listIP12 4LB: not on the flood risk listIP12 4LE: not on the flood risk listIP12 4LF: not on the flood risk listIP12 4LQ: not on the flood risk listIP12 4LX: not on the flood risk listIP12 4LZ: not on the flood risk listIP12 4NA: not on the flood risk listIP12 4NH: not on the flood risk listIP12 4NS: not on the flood risk listIP12 4NT: not on the flood risk listIP12 4NU: not on the flood risk listIP12 4NW: not on the flood risk listIP12 4PA: not on the flood risk listIP12 4PB: not on the flood risk listIP12 4PD: not on the flood risk listIP12 4PE: not on the flood risk listIP12 4PF: not on the flood risk listIP12 4PG: not on the flood risk listIP12 4PH: not on the flood risk listIP12 4PJ: not on the flood risk listIP12 4PL: not on the flood risk listIP12 4PP: not on the flood risk listIP12 4PR: not on the flood risk listIP12 4PS: not on the flood risk listIP12 4PT: not on the flood risk listIP12 4PW: not on the flood risk listIP12 4PX: not on the flood risk listIP12 4PY: not on the flood risk listIP12 4PZ: not on the flood risk listIP12 4QA: not on the flood risk listIP12 4QB: not on the flood risk listIP12 4QE: not on the flood risk listIP12 4QF: not on the flood risk listIP12 4QH: not on the flood risk listIP12 4QL: not on the flood risk listIP12 4QP: not on the flood risk listIP12 4QR: not on the flood risk listIP12 4QS: not on the flood risk listIP12 4QU: not on the flood risk listIP12 4QX: not on the flood risk listIP12 4RA: not on the flood risk listIP12 4RP: not on the flood risk listIP12 4RS: not on the flood risk listIP12 4RU: not on the flood risk listIP12 4RX: not on the flood risk listIP12 4SA: not on the flood risk listIP12 4SB: not on the flood risk listIP12 4SF: not on the flood risk listIP12 4SG: not on the flood risk listIP12 4SH: not on the flood risk listIP12 4SN: not on the flood risk listIP12 4SP: not on the flood risk listIP12 4SS: not on the flood risk listIP12 4ST: not on the flood risk listIP12 4SU: not on the flood risk listIP12 4TA: not on the flood risk listIP12 4TD: not on the flood risk listIP12 4TE: not on the flood risk listIP12 4TF: not on the flood risk listIP12 4TN: not on the flood risk listIP12 4TT: not on the flood risk listIP12 4TX: not on the flood risk listIP12 4UE: not on the flood risk listIP12 4UF: not on the flood risk listIP12 4UG: not on the flood risk listIP12 4UH: not on the flood risk listIP12 4UQ: not on the flood risk listIP12 4UR: not on the flood risk listIP12 2AD: very low flood risk onlyIP12 2AG: very low flood risk onlyIP12 2BN: very low flood risk onlyIP12 2BP: very low flood risk onlyIP12 2BQ: very low flood risk onlyIP12 2BW: very low flood risk onlyIP12 2ED: very low flood risk onlyIP12 2EE: very low flood risk onlyIP12 2EF: very low flood risk onlyIP12 2NH: very low flood risk onlyIP12 2NG: very low flood risk onlyIP12 3PA: very low flood risk onlyIP12 3PB: very low flood risk onlyIP12 3PR: very low flood risk onlyIP12 3PS: very low flood risk onlyIP12 3PU: very low flood risk onlyIP12 4JE: very low flood risk onlyIP12 4BA: very low flood risk onlyIP12 2AS: low flood risk at worstIP12 2BH: low flood risk at worstIP12 2BS: low flood risk at worstIP12 2ES: low flood risk at worstIP12 2EX: low flood risk at worstIP12 2PQ: low flood risk at worstIP12 2QD: low flood risk at worstIP12 3AA: low flood risk at worstIP12 3AL: low flood risk at worstIP12 3AN: low flood risk at worstIP12 3AX: low flood risk at worstIP12 3BL: low flood risk at worstIP12 3EG: low flood risk at worstIP12 3EJ: low flood risk at worstIP12 3EN: low flood risk at worstIP12 3EP: low flood risk at worstIP12 3ET: low flood risk at worstIP12 3NS: low flood risk at worstIP12 3QA: low flood risk at worstIP12 3RE: low flood risk at worstIP12 3RH: low flood risk at worstIP12 3RU: low flood risk at worstIP12 2AJ: medium flood risk at worstIP12 2BU: medium flood risk at worstIP12 2NX: medium flood risk at worstIP12 3BB: medium flood risk at worstIP12 3BG: medium flood risk at worstIP12 3FB: medium flood risk at worstIP12 3LF: medium flood risk at worstIP12 3NQ: medium flood risk at worstIP12 3RQ: medium flood risk at worstIP12 4NR: medium flood risk at worstIP12 4NY: medium flood risk at worstIP12 4QN: medium flood risk at worstIP12 1AE: high flood riskIP12 1AN: high flood riskIP12 1AP: high flood riskIP12 1BT: high flood riskIP12 1NL: high flood riskIP12 1BD: high flood riskIP12 1BG: high flood riskIP12 1BH: high flood riskIP12 1BJ: high flood riskIP12 1BL: high flood riskIP12 1BW: high flood riskIP12 4AU: high flood riskIP12 1FS: high flood riskIP12 1FU: high flood riskIP12 1LT: high flood riskIP12 1NT: high flood riskIP12 1NX: high flood riskIP12 1PE: high flood riskIP12 1PX: high flood riskIP12 1RT: high flood riskIP12 1QU: high flood riskIP12 1RB: high flood riskIP12 1RD: high flood riskIP12 1SF: high flood riskIP12 1TB: high flood riskIP12 2AL: high flood riskIP12 2BT: high flood riskIP12 2BX: high flood riskIP12 2ER: high flood riskIP12 2EU: high flood riskIP12 2EY: high flood riskIP12 2HB: high flood riskIP12 2HD: high flood riskIP12 2HE: high flood riskIP12 2HF: high flood riskIP12 2NQ: high flood riskIP12 2NU: high flood riskIP12 2NY: high flood riskIP12 2PA: high flood riskIP12 2PB: high flood riskIP12 2QB: high flood riskIP12 3AD: high flood riskIP12 3AF: high flood riskIP12 3AP: high flood riskIP12 3AU: high flood riskIP12 3AY: high flood riskIP12 3BD: high flood riskIP12 3BE: high flood riskIP12 3DH: high flood riskIP12 3DR: high flood riskIP12 3JL: high flood riskIP12 3JR: high flood riskIP12 3JW: high flood riskIP12 3LN: high flood riskIP12 3LR: high flood riskIP12 3NJ: high flood riskIP12 3NP: high flood riskIP12 3PZ: high flood riskIP12 4BB: high flood riskIP12 4NP: high flood riskIP12 4PQ: high flood riskIP12 4QZ: high flood riskIP12 4RF: high flood riskIP12 4RH: high flood riskIP12 4RJ: high flood riskIP12 4RW: high flood riskIP12 4RR: high flood riskIP12 4SD: high flood risk WoodbridgeMartlesham HeathMeltonWickham MarketRendleshamTrimley St Martin 6 postcodes at high or medium risk, outlined: this goes to IP12 4RH, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in IP12, by flood risk Of the 1,057 postcodes in IP12 that ONS places, 89 have a home or business at high risk, 17 are at medium risk at worst, 24 are at low risk at worst, 22 are at very low risk only and 905 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 47 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Woodbridge, Martlesham Heath, Melton, Wickham Market. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A12 WoodbridgeMartlesham HeathMeltonWickham Market
  • A home or business at high risk: 89
  • At medium risk at worst: 17
  • At low risk at worst: 24
  • At very low risk only: 22
  • Not on the at-risk list: 905
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 1,057 postcodes in IP12 that ONS places, 89 have a home or business at high risk, 17 are at medium risk at worst, 24 are at low risk at worst, 22 are at very low risk only and 905 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 190 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 52.0933, longitude 1.3703. 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

89 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.

IP12 1AE59 at high riskIP12 1BW54 at high riskIP12 4SD39 at high riskIP12 1QU39 at high riskIP12 1BL37 at high riskIP12 1PE36 at high riskIP12 1FL29 at high riskIP12 1FP27 at high riskIP12 1QT27 at high riskIP12 1BH26 at high riskIP12 1BD26 at high riskIP12 2NU22 at high risk

Where the postcodes at high or medium risk lie together

  • 47 postcodes at high or medium risk, outlined on the map. IP12 1AE, is the one with most homes and businesses at high risk.
  • 6 postcodes at high or medium risk, outlined on the map. IP12 4RH, is the one with most homes and businesses at high risk.

What broadband can you get in IP12?

Ofcom reports on 998 of the 1,057 postcodes in IP12. At 629 of them every home and business can get gigabit broadband, and at 29 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit629 of 998
Postcodes where every home can get superfast864 of 998
Postcodes where some cannot get decent broadband29 of 998

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 IP12 at risk of flooding?

152 of the 1,057 postcodes in IP12 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 1,096 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 152 of 1,057 postcodes High: 883Medium: 213Low: 256Very low: 256

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 IP12?

Homes in IP12 sold for a typical £341,000 in the 12 months to August 2026, across 333 sales, down 5.3% on the 12 months before, HM Land Registry's figures show.

£341,000 typical price, the 12 months to August 2026
£360,000 12 months to August 2025
▼ down 5.3% on the 12 months before
  • Detached £496,250 130 sales
  • Semi-detached £325,000 91 sales
  • Terraced £288,500 70 sales
  • Flat or maisonette £166,000 42 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 IP12

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

IP12 1254 postcodesIP12 2272 postcodesIP12 3218 postcodesIP12 4264 postcodesIP12 949 postcodes
UK postcode format explained

Places in IP12

Towns and villages with postcodes in IP12, and how many each has here.

Woodbridge postcodes,384Melton postcodes,71Rendlesham postcodes,58Martlesham Heath postcodes,1

Who covers IP12

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

  • Suffolk Coastal1,055
  • Central Suffolk and North Ipswich2

Police force areas

  • Suffolk1,057

Next to IP12

IP11 postcode district IP13 postcode district All IP districts Woodbridge postcodes

"Next to" is by number: the districts before and after IP12 in the IP area.

Check a postcode

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