PO21 5 postcode sector in the PO21 district

PO21 5 is a sector of the PO21 district: every postcode that starts PO21 5. It has 273 postcodes in use, one of them a large-user postcode. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the PO21 5 sector, by flood risk

Map of every postcode in the PO21 5 sector, by flood risk Of the 273 postcodes in the PO21 5 sector that ONS places, 1 are at medium risk at worst and 272 are not on the Environment Agency's at-risk list. Places named: Bognor Regis. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A259 PO21 5AA: not on the flood risk listPO21 5AB: not on the flood risk listPO21 5AD: not on the flood risk listPO21 5AE: not on the flood risk listPO21 5AF: not on the flood risk listPO21 5AH: not on the flood risk listPO21 5AJ: not on the flood risk listPO21 5AL: not on the flood risk listPO21 5AN: not on the flood risk listPO21 5AP: not on the flood risk listPO21 5AQ: not on the flood risk listPO21 5AR: not on the flood risk listPO21 5AS: not on the flood risk listPO21 5AT: not on the flood risk listPO21 5AU: not on the flood risk listPO21 5AW: not on the flood risk listPO21 5AX: not on the flood risk listPO21 5AY: not on the flood risk listPO21 5AZ: not on the flood risk listPO21 5BA: not on the flood risk listPO21 5BD: not on the flood risk listPO21 5BE: not on the flood risk listPO21 5BF: not on the flood risk listPO21 5BG: not on the flood risk listPO21 5BH: not on the flood risk listPO21 5BJ: not on the flood risk listPO21 5BL: not on the flood risk listPO21 5BN: not on the flood risk listPO21 5BP: not on the flood risk listPO21 5BQ: not on the flood risk listPO21 5BS: not on the flood risk listPO21 5BT: not on the flood risk listPO21 5BU: not on the flood risk listPO21 5BW: not on the flood risk listPO21 5BX: not on the flood risk listPO21 5BY: not on the flood risk listPO21 5BZ: not on the flood risk listPO21 5DA: not on the flood risk listPO21 5DB: not on the flood risk listPO21 5DD: not on the flood risk listPO21 5DE: not on the flood risk listPO21 5DF: not on the flood risk listPO21 5DG: not on the flood risk listPO21 5DH: not on the flood risk listPO21 5DJ: not on the flood risk listPO21 5DL: not on the flood risk listPO21 5DN: not on the flood risk listPO21 5DP: not on the flood risk listPO21 5DQ: not on the flood risk listPO21 5DR: not on the flood risk listPO21 5DS: not on the flood risk listPO21 5DT: not on the flood risk listPO21 5DU: not on the flood risk listPO21 5DW: not on the flood risk listPO21 5DX: not on the flood risk listPO21 5DY: not on the flood risk listPO21 5DZ: not on the flood risk listPO21 5EA: not on the flood risk listPO21 5EB: not on the flood risk listPO21 5ED: not on the flood risk listPO21 5EE: not on the flood risk listPO21 5EH: not on the flood risk listPO21 5EJ: not on the flood risk listPO21 5EL: not on the flood risk listPO21 5EN: not on the flood risk listPO21 5EP: not on the flood risk listPO21 5EQ: not on the flood risk listPO21 5ER: not on the flood risk listPO21 5ES: not on the flood risk listPO21 5ET: not on the flood risk listPO21 5EU: not on the flood risk listPO21 5EW: not on the flood risk listPO21 5EX: not on the flood risk listPO21 5EY: not on the flood risk listPO21 5EZ: not on the flood risk listPO21 5FA: not on the flood risk listPO21 5FB: not on the flood risk listPO21 5FD: not on the flood risk listPO21 5FE: not on the flood risk listPO21 5FF: not on the flood risk listPO21 5FG: not on the flood risk listPO21 5FH: not on the flood risk listPO21 5FJ: not on the flood risk listPO21 5FL: not on the flood risk listPO21 5FN: not on the flood risk listPO21 5FP: not on the flood risk listPO21 5FQ: not on the flood risk listPO21 5FR: not on the flood risk listPO21 5FS: not on the flood risk listPO21 5FT: not on the flood risk listPO21 5FU: not on the flood risk listPO21 5FW: not on the flood risk listPO21 5FX: not on the flood risk listPO21 5FY: not on the flood risk listPO21 5FZ: not on the flood risk listPO21 5GA: not on the flood risk listPO21 5GB: not on the flood risk listPO21 5GD: not on the flood risk listPO21 5GE: not on the flood risk listPO21 5GF: not on the flood risk listPO21 5GG: not on the flood risk listPO21 5GH: not on the flood risk listPO21 5GJ: not on the flood risk listPO21 5GL: not on the flood risk listPO21 5GN: not on the flood risk listPO21 5GP: not on the flood risk listPO21 5GQ: not on the flood risk listPO21 5HA: not on the flood risk listPO21 5HB: not on the flood risk listPO21 5HD: not on the flood risk listPO21 5HE: not on the flood risk listPO21 5HF: not on the flood risk listPO21 5HG: not on the flood risk listPO21 5HH: not on the flood risk listPO21 5HJ: not on the flood risk listPO21 5HL: not on the flood risk listPO21 5HN: not on the flood risk listPO21 5HP: not on the flood risk listPO21 5HQ: not on the flood risk listPO21 5HR: not on the flood risk listPO21 5HS: not on the flood risk listPO21 5HT: not on the flood risk listPO21 5HU: not on the flood risk listPO21 5HW: not on the flood risk listPO21 5HX: not on the flood risk listPO21 5HY: not on the flood risk listPO21 5HZ: not on the flood risk listPO21 5JA: not on the flood risk listPO21 5JD: not on the flood risk listPO21 5JF: not on the flood risk listPO21 5JH: not on the flood risk listPO21 5JJ: not on the flood risk listPO21 5JL: not on the flood risk listPO21 5JN: not on the flood risk listPO21 5JP: not on the flood risk listPO21 5JR: not on the flood risk listPO21 5JS: not on the flood risk listPO21 5JT: not on the flood risk listPO21 5JU: not on the flood risk listPO21 5JW: not on the flood risk listPO21 5JX: not on the flood risk listPO21 5JY: not on the flood risk listPO21 5JZ: not on the flood risk listPO21 5LA: not on the flood risk listPO21 5LB: not on the flood risk listPO21 5LD: not on the flood risk listPO21 5LE: not on the flood risk listPO21 5LG: not on the flood risk listPO21 5LH: not on the flood risk listPO21 5LJ: not on the flood risk listPO21 5LL: not on the flood risk listPO21 5LN: not on the flood risk listPO21 5LP: not on the flood risk listPO21 5LR: not on the flood risk listPO21 5LS: not on the flood risk listPO21 5LT: not on the flood risk listPO21 5LU: not on the flood risk listPO21 5LW: not on the flood risk listPO21 5LX: not on the flood risk listPO21 5LY: not on the flood risk listPO21 5LZ: not on the flood risk listPO21 5NA: not on the flood risk listPO21 5NB: not on the flood risk listPO21 5ND: not on the flood risk listPO21 5NE: not on the flood risk listPO21 5NF: not on the flood risk listPO21 5NJ: not on the flood risk listPO21 5NL: not on the flood risk listPO21 5NP: not on the flood risk listPO21 5NR: not on the flood risk listPO21 5NS: not on the flood risk listPO21 5NU: not on the flood risk listPO21 5NW: not on the flood risk listPO21 5NX: not on the flood risk listPO21 5NY: not on the flood risk listPO21 5NZ: not on the flood risk listPO21 5PB: not on the flood risk listPO21 5PD: not on the flood risk listPO21 5PE: not on the flood risk listPO21 5PF: not on the flood risk listPO21 5PG: not on the flood risk listPO21 5PH: not on the flood risk listPO21 5PJ: not on the flood risk listPO21 5PL: not on the flood risk listPO21 5PN: not on the flood risk listPO21 5PP: not on the flood risk listPO21 5PQ: not on the flood risk listPO21 5PR: not on the flood risk listPO21 5PU: not on the flood risk listPO21 5PW: not on the flood risk listPO21 5PX: not on the flood risk listPO21 5PY: not on the flood risk listPO21 5PZ: not on the flood risk listPO21 5QA: not on the flood risk listPO21 5QB: not on the flood risk listPO21 5QD: not on the flood risk listPO21 5QE: not on the flood risk listPO21 5QF: not on the flood risk listPO21 5QG: not on the flood risk listPO21 5QH: not on the flood risk listPO21 5QJ: not on the flood risk listPO21 5QL: not on the flood risk listPO21 5QN: not on the flood risk listPO21 5QQ: not on the flood risk listPO21 5QR: not on the flood risk listPO21 5QS: not on the flood risk listPO21 5QT: not on the flood risk listPO21 5QU: not on the flood risk listPO21 5QW: not on the flood risk listPO21 5QX: not on the flood risk listPO21 5QY: not on the flood risk listPO21 5QZ: not on the flood risk listPO21 5RA: not on the flood risk listPO21 5RD: not on the flood risk listPO21 5RG: not on the flood risk listPO21 5RH: not on the flood risk listPO21 5RJ: not on the flood risk listPO21 5RL: not on the flood risk listPO21 5RN: not on the flood risk listPO21 5RP: not on the flood risk listPO21 5RQ: not on the flood risk listPO21 5RR: not on the flood risk listPO21 5RS: not on the flood risk listPO21 5RT: not on the flood risk listPO21 5RU: not on the flood risk listPO21 5RW: not on the flood risk listPO21 5RX: not on the flood risk listPO21 5RY: not on the flood risk listPO21 5RZ: not on the flood risk listPO21 5SA: not on the flood risk listPO21 5SB: not on the flood risk listPO21 5SD: not on the flood risk listPO21 5SE: not on the flood risk listPO21 5SF: not on the flood risk listPO21 5SG: not on the flood risk listPO21 5SH: not on the flood risk listPO21 5SJ: not on the flood risk listPO21 5SL: not on the flood risk listPO21 5SN: not on the flood risk listPO21 5SP: not on the flood risk listPO21 5SQ: not on the flood risk listPO21 5SR: not on the flood risk listPO21 5SS: not on the flood risk listPO21 5ST: not on the flood risk listPO21 5SU: not on the flood risk listPO21 5SX: not on the flood risk listPO21 5SY: not on the flood risk listPO21 5SZ: not on the flood risk listPO21 5TA: not on the flood risk listPO21 5TB: not on the flood risk listPO21 5TD: not on the flood risk listPO21 5TE: not on the flood risk listPO21 5TH: not on the flood risk listPO21 5TJ: not on the flood risk listPO21 5TL: not on the flood risk listPO21 5TN: not on the flood risk listPO21 5TP: not on the flood risk listPO21 5TR: not on the flood risk listPO21 5TS: not on the flood risk listPO21 5TT: not on the flood risk listPO21 5TU: not on the flood risk listPO21 5TW: not on the flood risk listPO21 5TX: not on the flood risk listPO21 5TY: not on the flood risk listPO21 5TZ: not on the flood risk listPO21 5UA: not on the flood risk listPO21 5UB: not on the flood risk listPO21 5UD: not on the flood risk listPO21 5UJ: not on the flood risk listPO21 5UL: not on the flood risk listPO21 5XA: not on the flood risk listPO21 5EF: medium flood risk at worst Bognor Regis Map of every postcode in the PO21 5 sector, by flood risk Of the 273 postcodes in the PO21 5 sector that ONS places, 1 are at medium risk at worst and 272 are not on the Environment Agency's at-risk list. Places named: Bersted, Pevensey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. BerstedPevensey
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 272

Of the 273 postcodes in the PO21 5 sector that ONS places, 1 are at medium risk at worst and 272 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. 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.

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 medium risk at worst

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

PO21 5EF1 at medium risk

What do homes sell for in PO21 5?

Homes in PO21 5 sold for a typical £307,500 in the 12 months to August 2026, across 117 sales, no change on the 12 months before, HM Land Registry's figures show.

£307,500 typical price, the 12 months to August 2026
£307,500 12 months to August 2025
■ no change on the 12 months before
  • Detached £395,000 31 sales
  • Semi-detached £305,000 39 sales
  • Terraced £280,000 38 sales
  • Flat or maisonette £230,000 9 sales

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

Standard sales of homes at market value at the postcodes that start PO21 5. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

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 PO21 5

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

PO21 5AAPO21 5ABPO21 5ADPO21 5AEPO21 5AFPO21 5AHPO21 5AJPO21 5ALPO21 5ANPO21 5APPO21 5AQPO21 5ARPO21 5ASPO21 5ATPO21 5AUPO21 5AWPO21 5AXPO21 5AYPO21 5AZPO21 5BAPO21 5BDPO21 5BEPO21 5BFPO21 5BGPO21 5BHPO21 5BJPO21 5BLPO21 5BNPO21 5BPPO21 5BQPO21 5BSPO21 5BTPO21 5BUPO21 5BWPO21 5BXPO21 5BYPO21 5BZPO21 5DAPO21 5DBPO21 5DDPO21 5DEPO21 5DFPO21 5DGPO21 5DHPO21 5DJPO21 5DLPO21 5DNPO21 5DPPO21 5DQPO21 5DRPO21 5DSPO21 5DTPO21 5DUPO21 5DWPO21 5DXPO21 5DYPO21 5DZPO21 5EAPO21 5EBPO21 5EDPO21 5EEPO21 5EFPO21 5EGPO21 5EHPO21 5EJPO21 5ELPO21 5ENPO21 5EPPO21 5EQPO21 5ERPO21 5ESPO21 5ETPO21 5EUPO21 5EWPO21 5EXPO21 5EYPO21 5EZPO21 5FAPO21 5FBPO21 5FDPO21 5FEPO21 5FFPO21 5FGPO21 5FHPO21 5FJPO21 5FLPO21 5FNPO21 5FPPO21 5FQPO21 5FRPO21 5FSPO21 5FTPO21 5FUPO21 5FWPO21 5FXPO21 5FYPO21 5FZPO21 5GAPO21 5GBPO21 5GDPO21 5GEPO21 5GFPO21 5GGPO21 5GHPO21 5GJPO21 5GLPO21 5GNPO21 5GPPO21 5GQPO21 5HAPO21 5HBPO21 5HDPO21 5HEPO21 5HFPO21 5HGPO21 5HHPO21 5HJPO21 5HLPO21 5HNPO21 5HPPO21 5HQPO21 5HRPO21 5HSPO21 5HTPO21 5HUPO21 5HWPO21 5HXPO21 5HYPO21 5HZPO21 5JAPO21 5JDPO21 5JFPO21 5JHPO21 5JJPO21 5JLPO21 5JNPO21 5JPPO21 5JRPO21 5JSPO21 5JTPO21 5JUPO21 5JWPO21 5JXPO21 5JYPO21 5JZPO21 5LAPO21 5LBPO21 5LDPO21 5LEPO21 5LGPO21 5LHPO21 5LJPO21 5LLPO21 5LNPO21 5LPPO21 5LRPO21 5LSPO21 5LTPO21 5LUPO21 5LWPO21 5LXPO21 5LYPO21 5LZPO21 5NAPO21 5NBPO21 5NDPO21 5NEPO21 5NFPO21 5NJPO21 5NLPO21 5NPPO21 5NRPO21 5NSPO21 5NUPO21 5NWPO21 5NXPO21 5NYPO21 5NZPO21 5PBPO21 5PDPO21 5PEPO21 5PFPO21 5PGPO21 5PHPO21 5PJPO21 5PLPO21 5PNPO21 5PPPO21 5PQPO21 5PRPO21 5PUPO21 5PWPO21 5PXPO21 5PYPO21 5PZPO21 5QAPO21 5QBPO21 5QDPO21 5QEPO21 5QFPO21 5QGPO21 5QHPO21 5QJPO21 5QLPO21 5QNPO21 5QQPO21 5QRPO21 5QSPO21 5QTPO21 5QUPO21 5QWPO21 5QXPO21 5QYPO21 5QZPO21 5RAPO21 5RDPO21 5RGPO21 5RHPO21 5RJPO21 5RLPO21 5RNPO21 5RPPO21 5RQPO21 5RRPO21 5RSPO21 5RTPO21 5RUPO21 5RWPO21 5RXPO21 5RYPO21 5RZPO21 5SAPO21 5SBPO21 5SDPO21 5SEPO21 5SFPO21 5SGPO21 5SHPO21 5SJPO21 5SLPO21 5SNPO21 5SPPO21 5SQPO21 5SRPO21 5SSPO21 5STPO21 5SUPO21 5SXPO21 5SYPO21 5SZPO21 5TAPO21 5TBPO21 5TDPO21 5TEPO21 5THPO21 5TJPO21 5TLPO21 5TNPO21 5TPPO21 5TRPO21 5TSPO21 5TTPO21 5TUPO21 5TWPO21 5TXPO21 5TYPO21 5TZPO21 5UAPO21 5UBPO21 5UDPO21 5UJPO21 5ULPO21 5XA

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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