PO5 postcode district: Portsmouth and around

PO5 is a postcode district in England, with 661 postcodes in use in 4 sectors. It has postcodes in Portsmouth. Its council is Portsmouth.

Postcodes in use
661
Sectors
4
Council
Portsmouth
Places
Portsmouth

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

Every postcode in PO5, by flood risk

Map of every postcode in PO5, by flood risk Of the 661 postcodes in PO5 that ONS places, 69 have a home or business at high risk, 13 are at medium risk at worst, 72 are at low risk at worst and 507 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 70 postcodes at high or medium risk. Places named: St Jude, St Thomas. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3 PO5 1AA: not on the flood risk listPO5 1AB: not on the flood risk listPO5 1AD: not on the flood risk listPO5 1AE: not on the flood risk listPO5 1AF: not on the flood risk listPO5 1AH: not on the flood risk listPO5 1AN: not on the flood risk listPO5 1AP: not on the flood risk listPO5 1AQ: not on the flood risk listPO5 1AR: not on the flood risk listPO5 1AS: not on the flood risk listPO5 1AT: not on the flood risk listPO5 1AU: not on the flood risk listPO5 1AW: not on the flood risk listPO5 1DH: not on the flood risk listPO5 1DS: not on the flood risk listPO5 1DU: not on the flood risk listPO5 1DX: not on the flood risk listPO5 1EA: not on the flood risk listPO5 1EB: not on the flood risk listPO5 1ED: not on the flood risk listPO5 1EE: not on the flood risk listPO5 1EH: not on the flood risk listPO5 1EJ: not on the flood risk listPO5 1EL: not on the flood risk listPO5 1EN: not on the flood risk listPO5 1EP: not on the flood risk listPO5 1EQ: not on the flood risk listPO5 1ER: not on the flood risk listPO5 1ES: not on the flood risk listPO5 1ET: not on the flood risk listPO5 1EU: not on the flood risk listPO5 1EW: not on the flood risk listPO5 1EX: not on the flood risk listPO5 1EY: not on the flood risk listPO5 1EZ: not on the flood risk listPO5 1HB: not on the flood risk listPO5 1HD: not on the flood risk listPO5 1HE: not on the flood risk listPO5 1HF: not on the flood risk listPO5 1HG: not on the flood risk listPO5 1HJ: not on the flood risk listPO5 1HN: not on the flood risk listPO5 1HQ: not on the flood risk listPO5 1HR: not on the flood risk listPO5 1HS: not on the flood risk listPO5 1JA: not on the flood risk listPO5 1JE: not on the flood risk listPO5 1JF: not on the flood risk listPO5 1JG: not on the flood risk listPO5 1JH: not on the flood risk listPO5 1JJ: not on the flood risk listPO5 1JL: not on the flood risk listPO5 1JN: not on the flood risk listPO5 1JP: not on the flood risk listPO5 1JQ: not on the flood risk listPO5 1JT: not on the flood risk listPO5 1JW: not on the flood risk listPO5 1JY: not on the flood risk listPO5 1JZ: not on the flood risk listPO5 1LH: not on the flood risk listPO5 1LJ: not on the flood risk listPO5 1LL: not on the flood risk listPO5 1LN: not on the flood risk listPO5 1LP: not on the flood risk listPO5 1LR: not on the flood risk listPO5 1LS: not on the flood risk listPO5 1LT: not on the flood risk listPO5 1LU: not on the flood risk listPO5 1LW: not on the flood risk listPO5 1LX: not on the flood risk listPO5 1NA: not on the flood risk listPO5 1NB: not on the flood risk listPO5 1ND: not on the flood risk listPO5 1NE: not on the flood risk listPO5 1NF: not on the flood risk listPO5 1NG: not on the flood risk listPO5 1NH: not on the flood risk listPO5 1NJ: not on the flood risk listPO5 1NL: not on the flood risk listPO5 1NN: not on the flood risk listPO5 1NP: not on the flood risk listPO5 1NR: not on the flood risk listPO5 1NS: not on the flood risk listPO5 1NT: not on the flood risk listPO5 1NU: not on the flood risk listPO5 1NW: not on the flood risk listPO5 1NX: not on the flood risk listPO5 1NY: not on the flood risk listPO5 1NZ: not on the flood risk listPO5 1PA: not on the flood risk listPO5 1PB: not on the flood risk listPO5 1PD: not on the flood risk listPO5 1PE: not on the flood risk listPO5 1PF: not on the flood risk listPO5 1PG: not on the flood risk listPO5 1PH: not on the flood risk listPO5 1PJ: not on the flood risk listPO5 1PL: not on the flood risk listPO5 1PN: not on the flood risk listPO5 1PP: not on the flood risk listPO5 1PR: not on the flood risk listPO5 1PS: not on the flood risk listPO5 1PU: not on the flood risk listPO5 1PW: not on the flood risk listPO5 1PX: not on the flood risk listPO5 1PZ: not on the flood risk listPO5 1QA: not on the flood risk listPO5 1QE: not on the flood risk listPO5 1QH: not on the flood risk listPO5 1QJ: not on the flood risk listPO5 1QN: not on the flood risk listPO5 1QP: not on the flood risk listPO5 1QQ: not on the flood risk listPO5 1QR: not on the flood risk listPO5 1QS: not on the flood risk listPO5 1QU: not on the flood risk listPO5 1QX: not on the flood risk listPO5 1QY: not on the flood risk listPO5 1QZ: not on the flood risk listPO5 1RA: not on the flood risk listPO5 1RB: not on the flood risk listPO5 1RD: not on the flood risk listPO5 1RH: not on the flood risk listPO5 1RJ: not on the flood risk listPO5 1RN: not on the flood risk listPO5 1RP: not on the flood risk listPO5 1RQ: not on the flood risk listPO5 1RR: not on the flood risk listPO5 1RS: not on the flood risk listPO5 1RT: not on the flood risk listPO5 1RU: not on the flood risk listPO5 1RW: not on the flood risk listPO5 1RX: not on the flood risk listPO5 1RY: not on the flood risk listPO5 1RZ: not on the flood risk listPO5 1SA: not on the flood risk listPO5 1SB: not on the flood risk listPO5 1SD: not on the flood risk listPO5 1SE: not on the flood risk listPO5 1SF: not on the flood risk listPO5 1SG: not on the flood risk listPO5 1SH: not on the flood risk listPO5 1SJ: not on the flood risk listPO5 1SL: not on the flood risk listPO5 1SN: not on the flood risk listPO5 1SQ: not on the flood risk listPO5 1XQ: not on the flood risk listPO5 2AA: not on the flood risk listPO5 2AB: not on the flood risk listPO5 2AD: not on the flood risk listPO5 2AE: not on the flood risk listPO5 2AF: not on the flood risk listPO5 2AG: not on the flood risk listPO5 2AH: not on the flood risk listPO5 2AJ: not on the flood risk listPO5 2AL: not on the flood risk listPO5 2AN: not on the flood risk listPO5 2AP: not on the flood risk listPO5 2AQ: not on the flood risk listPO5 2AR: not on the flood risk listPO5 2AS: not on the flood risk listPO5 2AU: not on the flood risk listPO5 2AW: not on the flood risk listPO5 2AY: not on the flood risk listPO5 2BE: not on the flood risk listPO5 2BG: not on the flood risk listPO5 2BH: not on the flood risk listPO5 2BJ: not on the flood risk listPO5 2BL: not on the flood risk listPO5 2BQ: not on the flood risk listPO5 2BZ: not on the flood risk listPO5 2DA: not on the flood risk listPO5 2DD: not on the flood risk listPO5 2DE: not on the flood risk listPO5 2DF: not on the flood risk listPO5 2DG: not on the flood risk listPO5 2DH: not on the flood risk listPO5 2DJ: not on the flood risk listPO5 2DQ: not on the flood risk listPO5 2DR: not on the flood risk listPO5 2DT: not on the flood risk listPO5 2DW: not on the flood risk listPO5 2DX: not on the flood risk listPO5 2ED: not on the flood risk listPO5 2EE: not on the flood risk listPO5 2EF: not on the flood risk listPO5 2EN: not on the flood risk listPO5 2ES: not on the flood risk listPO5 2ET: not on the flood risk listPO5 2EW: not on the flood risk listPO5 2EX: not on the flood risk listPO5 2EY: not on the flood risk listPO5 2FA: not on the flood risk listPO5 2FD: not on the flood risk listPO5 2FE: not on the flood risk listPO5 2FF: not on the flood risk listPO5 2FJ: not on the flood risk listPO5 2FN: not on the flood risk listPO5 2HA: not on the flood risk listPO5 2HE: not on the flood risk listPO5 2HF: not on the flood risk listPO5 2HJ: not on the flood risk listPO5 2HL: not on the flood risk listPO5 2QA: not on the flood risk listPO5 2QB: not on the flood risk listPO5 2QT: not on the flood risk listPO5 2QZ: not on the flood risk listPO5 2RA: not on the flood risk listPO5 2RB: not on the flood risk listPO5 2RD: not on the flood risk listPO5 2RF: not on the flood risk listPO5 2RS: not on the flood risk listPO5 2SA: not on the flood risk listPO5 2SB: not on the flood risk listPO5 2SG: not on the flood risk listPO5 2SL: not on the flood risk listPO5 2SN: not on the flood risk listPO5 2SP: not on the flood risk listPO5 2SQ: not on the flood risk listPO5 2SR: not on the flood risk listPO5 2SU: not on the flood risk listPO5 2SW: not on the flood risk listPO5 2SY: not on the flood risk listPO5 3AD: not on the flood risk listPO5 3AF: not on the flood risk listPO5 3AH: not on the flood risk listPO5 3AL: not on the flood risk listPO5 3AN: not on the flood risk listPO5 3AP: not on the flood risk listPO5 3AQ: not on the flood risk listPO5 3AR: not on the flood risk listPO5 3AS: not on the flood risk listPO5 3AY: not on the flood risk listPO5 3BB: not on the flood risk listPO5 3BE: not on the flood risk listPO5 3BH: not on the flood risk listPO5 3BJ: not on the flood risk listPO5 3BL: not on the flood risk listPO5 3BN: not on the flood risk listPO5 3BS: not on the flood risk listPO5 3BU: not on the flood risk listPO5 3BW: not on the flood risk listPO5 3BY: not on the flood risk listPO5 3BZ: not on the flood risk listPO5 3DD: not on the flood risk listPO5 3DE: not on the flood risk listPO5 3DF: not on the flood risk listPO5 3DG: not on the flood risk listPO5 3DH: not on the flood risk listPO5 3DJ: not on the flood risk listPO5 3DP: not on the flood risk listPO5 3DR: not on the flood risk listPO5 3DS: not on the flood risk listPO5 3DT: not on the flood risk listPO5 3DU: not on the flood risk listPO5 3DW: not on the flood risk listPO5 3DX: not on the flood risk listPO5 3DY: not on the flood risk listPO5 3DZ: not on the flood risk listPO5 3EA: not on the flood risk listPO5 3EB: not on the flood risk listPO5 3ED: not on the flood risk listPO5 3EG: not on the flood risk listPO5 3EH: not on the flood risk listPO5 3EJ: not on the flood risk listPO5 3EL: not on the flood risk listPO5 3EN: not on the flood risk listPO5 3EQ: not on the flood risk listPO5 3ES: not on the flood risk listPO5 3EU: not on the flood risk listPO5 3EW: not on the flood risk listPO5 3EX: not on the flood risk listPO5 3EY: not on the flood risk listPO5 3EZ: not on the flood risk listPO5 3FB: not on the flood risk listPO5 3FD: not on the flood risk listPO5 3HA: not on the flood risk listPO5 3HB: not on the flood risk listPO5 3HD: not on the flood risk listPO5 3HE: not on the flood risk listPO5 3HF: not on the flood risk listPO5 3HG: not on the flood risk listPO5 3HH: not on the flood risk listPO5 3HJ: not on the flood risk listPO5 3HN: not on the flood risk listPO5 3HP: not on the flood risk listPO5 3HQ: not on the flood risk listPO5 3HR: not on the flood risk listPO5 3HT: not on the flood risk listPO5 3HU: not on the flood risk listPO5 3HW: not on the flood risk listPO5 3HY: not on the flood risk listPO5 3JA: not on the flood risk listPO5 3JG: not on the flood risk listPO5 3JH: not on the flood risk listPO5 3JJ: not on the flood risk listPO5 3JL: not on the flood risk listPO5 3JN: not on the flood risk listPO5 3JP: not on the flood risk listPO5 3JR: not on the flood risk listPO5 3JS: not on the flood risk listPO5 3JT: not on the flood risk listPO5 3JU: not on the flood risk listPO5 3LB: not on the flood risk listPO5 3LJ: not on the flood risk listPO5 3LR: not on the flood risk listPO5 3LS: not on the flood risk listPO5 3LT: not on the flood risk listPO5 3LU: not on the flood risk listPO5 3LX: not on the flood risk listPO5 3LY: not on the flood risk listPO5 3LZ: not on the flood risk listPO5 3NA: not on the flood risk listPO5 3NB: not on the flood risk listPO5 3NE: not on the flood risk listPO5 3NF: not on the flood risk listPO5 3NG: not on the flood risk listPO5 3NH: not on the flood risk listPO5 3NL: not on the flood risk listPO5 3NN: not on the flood risk listPO5 3NP: not on the flood risk listPO5 3NR: not on the flood risk listPO5 3NU: not on the flood risk listPO5 3NX: not on the flood risk listPO5 3NY: not on the flood risk listPO5 3NZ: not on the flood risk listPO5 3PJ: not on the flood risk listPO5 3PP: not on the flood risk listPO5 3PR: not on the flood risk listPO5 3PS: not on the flood risk listPO5 3PT: not on the flood risk listPO5 3PU: not on the flood risk listPO5 3QH: not on the flood risk listPO5 3QJ: not on the flood risk listPO5 3QL: not on the flood risk listPO5 3QR: not on the flood risk listPO5 3QS: not on the flood risk listPO5 3QT: not on the flood risk listPO5 3QU: not on the flood risk listPO5 3RA: not on the flood risk listPO5 3RH: not on the flood risk listPO5 3RJ: not on the flood risk listPO5 3RL: not on the flood risk listPO5 3RP: not on the flood risk listPO5 3RR: not on the flood risk listPO5 3RT: not on the flood risk listPO5 3RX: not on the flood risk listPO5 3SA: not on the flood risk listPO5 3SB: not on the flood risk listPO5 3SJ: not on the flood risk listPO5 3SR: not on the flood risk listPO5 3TH: not on the flood risk listPO5 4AA: not on the flood risk listPO5 4AB: not on the flood risk listPO5 4AD: not on the flood risk listPO5 4AE: not on the flood risk listPO5 4AF: not on the flood risk listPO5 4AG: not on the flood risk listPO5 4AH: not on the flood risk listPO5 4AP: not on the flood risk listPO5 4AQ: not on the flood risk listPO5 4AR: not on the flood risk listPO5 4AT: not on the flood risk listPO5 4AX: not on the flood risk listPO5 4AY: not on the flood risk listPO5 4BA: not on the flood risk listPO5 4BE: not on the flood risk listPO5 4BF: not on the flood risk listPO5 4BG: not on the flood risk listPO5 4BH: not on the flood risk listPO5 4BP: not on the flood risk listPO5 4BS: not on the flood risk listPO5 4BT: not on the flood risk listPO5 4BU: not on the flood risk listPO5 4BW: not on the flood risk listPO5 4BX: not on the flood risk listPO5 4BY: not on the flood risk listPO5 4BZ: not on the flood risk listPO5 4DE: not on the flood risk listPO5 4DG: not on the flood risk listPO5 4DH: not on the flood risk listPO5 4DJ: not on the flood risk listPO5 4DL: not on the flood risk listPO5 4DN: not on the flood risk listPO5 4DP: not on the flood risk listPO5 4DR: not on the flood risk listPO5 4DS: not on the flood risk listPO5 4DT: not on the flood risk listPO5 4DU: not on the flood risk listPO5 4DW: not on the flood risk listPO5 4DX: not on the flood risk listPO5 4DY: not on the flood risk listPO5 4DZ: not on the flood risk listPO5 4EA: not on the flood risk listPO5 4EB: not on the flood risk listPO5 4ED: not on the flood risk listPO5 4EF: not on the flood risk listPO5 4EG: not on the flood risk listPO5 4EH: not on the flood risk listPO5 4EJ: not on the flood risk listPO5 4EL: not on the flood risk listPO5 4EN: not on the flood risk listPO5 4EP: not on the flood risk listPO5 4EQ: not on the flood risk listPO5 4ES: not on the flood risk listPO5 4EU: not on the flood risk listPO5 4EW: not on the flood risk listPO5 4EX: not on the flood risk listPO5 4EY: not on the flood risk listPO5 4FA: not on the flood risk listPO5 4FB: not on the flood risk listPO5 4FD: not on the flood risk listPO5 4FE: not on the flood risk listPO5 4FF: not on the flood risk listPO5 4FG: not on the flood risk listPO5 4FH: not on the flood risk listPO5 4FJ: not on the flood risk listPO5 4HA: not on the flood risk listPO5 4HL: not on the flood risk listPO5 4HP: not on the flood risk listPO5 4HR: not on the flood risk listPO5 4HS: not on the flood risk listPO5 4HT: not on the flood risk listPO5 4HU: not on the flood risk listPO5 4HW: not on the flood risk listPO5 4HX: not on the flood risk listPO5 4HZ: not on the flood risk listPO5 4JA: not on the flood risk listPO5 4JB: not on the flood risk listPO5 4JD: not on the flood risk listPO5 4JE: not on the flood risk listPO5 4JF: not on the flood risk listPO5 4JG: not on the flood risk listPO5 4JH: not on the flood risk listPO5 4JJ: not on the flood risk listPO5 4JQ: not on the flood risk listPO5 4JR: not on the flood risk listPO5 4LB: not on the flood risk listPO5 4LD: not on the flood risk listPO5 4LE: not on the flood risk listPO5 4LF: not on the flood risk listPO5 4LG: not on the flood risk listPO5 4LH: not on the flood risk listPO5 4LJ: not on the flood risk listPO5 4LL: not on the flood risk listPO5 4LN: not on the flood risk listPO5 4LP: not on the flood risk listPO5 4LR: not on the flood risk listPO5 4LS: not on the flood risk listPO5 4LT: not on the flood risk listPO5 4LU: not on the flood risk listPO5 4LW: not on the flood risk listPO5 4LX: not on the flood risk listPO5 4LY: not on the flood risk listPO5 4LZ: not on the flood risk listPO5 4NA: not on the flood risk listPO5 4NB: not on the flood risk listPO5 4ND: not on the flood risk listPO5 4NE: not on the flood risk listPO5 4NL: not on the flood risk listPO5 4NP: not on the flood risk listPO5 4NS: not on the flood risk listPO5 4NT: not on the flood risk listPO5 4NU: not on the flood risk listPO5 4PA: not on the flood risk listPO5 4PB: not on the flood risk listPO5 4PD: not on the flood risk listPO5 4PG: not on the flood risk listPO5 4PH: not on the flood risk listPO5 4PL: not on the flood risk listPO5 4PN: not on the flood risk listPO5 4PP: not on the flood risk listPO5 4PR: not on the flood risk listPO5 4PS: not on the flood risk listPO5 4PT: not on the flood risk listPO5 4PU: not on the flood risk listPO5 4PX: not on the flood risk listPO5 4PY: not on the flood risk listPO5 4QA: not on the flood risk listPO5 4QD: not on the flood risk listPO5 4QE: not on the flood risk listPO5 4QF: not on the flood risk listPO5 4QH: not on the flood risk listPO5 4QJ: not on the flood risk listPO5 2AT: low flood risk at worstPO5 2AX: low flood risk at worstPO5 2BA: low flood risk at worstPO5 2BB: low flood risk at worstPO5 2BD: low flood risk at worstPO5 2BT: low flood risk at worstPO5 2BU: low flood risk at worstPO5 2BW: low flood risk at worstPO5 2BX: low flood risk at worstPO5 2BY: low flood risk at worstPO5 2DP: low flood risk at worstPO5 2DS: low flood risk at worstPO5 2EJ: low flood risk at worstPO5 2HG: low flood risk at worstPO5 2EZ: low flood risk at worstPO5 2FH: low flood risk at worstPO5 2HB: low flood risk at worstPO5 2HQ: low flood risk at worstPO5 2HR: low flood risk at worstPO5 2HS: low flood risk at worstPO5 2HU: low flood risk at worstPO5 2JN: low flood risk at worstPO5 2JX: low flood risk at worstPO5 2LP: low flood risk at worstPO5 2LR: low flood risk at worstPO5 2LS: low flood risk at worstPO5 2LT: low flood risk at worstPO5 2NP: low flood risk at worstPO5 2NU: low flood risk at worstPO5 2PF: low flood risk at worstPO5 2PH: low flood risk at worstPO5 2PL: low flood risk at worstPO5 2PN: low flood risk at worstPO5 2PR: low flood risk at worstPO5 2PS: low flood risk at worstPO5 2PT: low flood risk at worstPO5 2PU: low flood risk at worstPO5 2PW: low flood risk at worstPO5 2PZ: low flood risk at worstPO5 2QD: low flood risk at worstPO5 2QF: low flood risk at worstPO5 2QH: low flood risk at worstPO5 2QJ: low flood risk at worstPO5 2QL: low flood risk at worstPO5 2QS: low flood risk at worstPO5 2QU: low flood risk at worstPO5 2QX: low flood risk at worstPO5 2QY: low flood risk at worstPO5 2RE: low flood risk at worstPO5 2RH: low flood risk at worstPO5 2RJ: low flood risk at worstPO5 2RL: low flood risk at worstPO5 2RN: low flood risk at worstPO5 2RQ: low flood risk at worstPO5 2RR: low flood risk at worstPO5 2SE: low flood risk at worstPO5 2SF: low flood risk at worstPO5 2SH: low flood risk at worstPO5 2SJ: low flood risk at worstPO5 2SX: low flood risk at worstPO5 2SZ: low flood risk at worstPO5 2TJ: low flood risk at worstPO5 3AT: low flood risk at worstPO5 3AZ: low flood risk at worstPO5 3BA: low flood risk at worstPO5 3BT: low flood risk at worstPO5 3DA: low flood risk at worstPO5 3DN: low flood risk at worstPO5 3JF: low flood risk at worstPO5 3QB: low flood risk at worstPO5 3QQ: low flood risk at worstPO5 2BN: medium flood risk at worstPO5 2EU: medium flood risk at worstPO5 2JT: medium flood risk at worstPO5 2JU: medium flood risk at worstPO5 2JY: medium flood risk at worstPO5 2LH: medium flood risk at worstPO5 2LL: medium flood risk at worstPO5 2NT: medium flood risk at worstPO5 2PD: medium flood risk at worstPO5 2PQ: medium flood risk at worstPO5 2QP: medium flood risk at worstPO5 2QR: medium flood risk at worstPO5 3DL: medium flood risk at worstPO5 2AZ: high flood riskPO5 2BS: high flood riskPO5 2DN: high flood riskPO5 2FB: high flood riskPO5 2HD: high flood riskPO5 2HH: high flood riskPO5 2HN: high flood riskPO5 2HP: high flood riskPO5 2HT: high flood riskPO5 2HX: high flood riskPO5 2HY: high flood riskPO5 2HZ: high flood riskPO5 2JA: high flood riskPO5 2JB: high flood riskPO5 2JD: high flood riskPO5 2JE: high flood riskPO5 2JG: high flood riskPO5 2JH: high flood riskPO5 2JJ: high flood riskPO5 2JL: high flood riskPO5 2JP: high flood riskPO5 2JQ: high flood riskPO5 2JR: high flood riskPO5 2JS: high flood riskPO5 2JZ: high flood riskPO5 2LA: high flood riskPO5 2LB: high flood riskPO5 2LD: high flood riskPO5 2LG: high flood riskPO5 2LJ: high flood riskPO5 2LN: high flood riskPO5 2LQ: high flood riskPO5 2LU: high flood riskPO5 2LX: high flood riskPO5 2LY: high flood riskPO5 2LZ: high flood riskPO5 2NA: high flood riskPO5 2NB: high flood riskPO5 2ND: high flood riskPO5 2NE: high flood riskPO5 2NF: high flood riskPO5 2NG: high flood riskPO5 2NH: high flood riskPO5 2NJ: high flood riskPO5 2NL: high flood riskPO5 2NR: high flood riskPO5 2NS: high flood riskPO5 2NX: high flood riskPO5 2PA: high flood riskPO5 2PB: high flood riskPO5 2PE: high flood riskPO5 2PG: high flood riskPO5 2PJ: high flood riskPO5 2PX: high flood riskPO5 2QE: high flood riskPO5 2RG: high flood riskPO5 3AA: high flood riskPO5 3AE: high flood riskPO5 3AU: high flood riskPO5 3AX: high flood riskPO5 3NS: high flood riskPO5 3NT: high flood riskPO5 3PA: high flood riskPO5 3PB: high flood riskPO5 3PG: high flood riskPO5 3ST: high flood riskPO5 3XX: high flood risk St JudeSt Thomas 70 postcodes at high or medium risk, outlined: this goes to PO5 2JH, the one with most homes and businesses at high risk70 postcodes at high or medium risk Map of every postcode in PO5, by flood risk Of the 661 postcodes in PO5 that ONS places, 69 have a home or business at high risk, 13 are at medium risk at worst, 72 are at low risk at worst and 507 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 70 postcodes at high or medium risk. Places named: St Jude, St Thomas. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. St JudeSt Thomas
  • A home or business at high risk: 69
  • At medium risk at worst: 13
  • At low risk at worst: 72
  • At very low risk only: 0
  • Not on the at-risk list: 507
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 661 postcodes in PO5 that ONS places, 69 have a home or business at high risk, 13 are at medium risk at worst, 72 are at low risk at worst and 507 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. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 50.7886, longitude -1.0861. 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

69 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.

PO5 2JH74 at high riskPO5 2NA41 at high riskPO5 2LA40 at high riskPO5 2NL39 at high riskPO5 2JG39 at high riskPO5 2LY38 at high riskPO5 2HX34 at high riskPO5 2JF32 at high riskPO5 2HZ31 at high riskPO5 2ND28 at high riskPO5 2NF26 at high riskPO5 2LG25 at high risk

Where the postcodes at high or medium risk lie together

  • 70 postcodes at high or medium risk, outlined on the map. PO5 2JH, is the one with most homes and businesses at high risk.

What broadband can you get in PO5?

Ofcom reports on 651 of the 661 postcodes in PO5. At 532 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit532 of 651
Postcodes where every home can get superfast624 of 651

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 PO5 at risk of flooding?

154 of the 661 postcodes in PO5 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 1,205 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 154 of 661 postcodes High: 954Medium: 251Low: 1,588Very low: 6

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 PO5?

Homes in PO5 sold for a typical £228,000 in the 12 months to August 2026, across 255 sales, up 2.4% on the 12 months before, HM Land Registry's figures show.

£228,000 typical price, the 12 months to August 2026
£222,750 12 months to August 2025
▲ up 2.4% on the 12 months before
  • Detached £720,000 7 sales
  • Semi-detached £612,500 10 sales
  • Terraced £300,000 86 sales
  • Flat or maisonette £170,000 152 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 PO5

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

PO5 1151 postcodesPO5 2213 postcodesPO5 3154 postcodesPO5 4143 postcodes
UK postcode format explained

Places in PO5

Towns and villages with postcodes in PO5, and how many each has here.

Portsmouth postcodes,659

Who covers PO5

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

  • Portsmouth South661

Police force areas

  • Hampshire661

Next to PO5

PO4 postcode district PO6 postcode district All PO districts Portsmouth postcodes

"Next to" is by number: the districts before and after PO5 in the PO area.

Check a postcode

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