RH4 9 postcode sector in the RH4 district

RH4 9 is a sector of the RH4 district: every postcode that starts RH4 9. It has 70 postcodes in use, 29 of them large-user postcodes. 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 RH4 9 sector, and which are new since 2020

Map of every postcode in the RH4 9 sector, by new since 2020 Of the 70 postcodes in the RH4 9 sector that ONS places, 13 are new since 2020 and 57 were in use before 2020. One group of new postcodes is outlined: 13 new postcodes since 2020. Places named: Dorking North. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2003A24 RH4 9SA: before 2020RH4 9HQ: new since 2020 Dorking North 13 new postcodes since 2020, outlined: this goes to RH4 9NZ, the newest of them13 new postcodes since 2020 Map of every postcode in the RH4 9 sector, by new since 2020 Of the 70 postcodes in the RH4 9 sector that ONS places, 13 are new since 2020 and 57 were in use before 2020. One group of new postcodes is outlined: 13 new postcodes since 2020. Places named: Dorking North. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Dorking North
  • New since 2020: 13
  • In use before 2020: 57
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 70 postcodes in the RH4 9 sector that ONS places, 13 are new since 2020 and 57 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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 5 newest postcodes

RH4 9NZMarch 2026RH4 9PQMarch 2026RH4 9PPFebruary 2026RH4 9PNJanuary 2026RH4 9PJNovember 2024

Where the new postcodes lie together

  • 13 new postcodes since 2020, outlined on the map. RH4 9NZ, is the newest of them.

Postcodes in RH4 9

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.

RH4 9AERH4 9AFRH4 9AWRH4 9BHRH4 9DBRH4 9FXRH4 9GSRH4 9HQRH4 9HTRH4 9JPRH4 9LGRH4 9NARH4 9NBRH4 9NRRH4 9NWRH4 9NYRH4 9NZRH4 9PARH4 9PFRH4 9PJRH4 9PNRH4 9PPRH4 9PQRH4 9SARH4 9SBRH4 9SDRH4 9SERH4 9SFRH4 9SGRH4 9SHRH4 9SJRH4 9SLRH4 9SNRH4 9SPRH4 9SQRH4 9SRRH4 9SSRH4 9STRH4 9SURH4 9SWRH4 9SXRH4 9SYRH4 9SZRH4 9TARH4 9TBRH4 9TDRH4 9TERH4 9TFRH4 9THRH4 9TJRH4 9TLRH4 9TNRH4 9TPRH4 9TQRH4 9TRRH4 9TSRH4 9TTRH4 9TURH4 9TWRH4 9TXRH4 9TYRH4 9TZRH4 9UARH4 9UBRH4 9UDRH4 9UERH4 9UFRH4 9UGRH4 9UHRH4 9ZZ

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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