I've been searching all over, but cannot find a database/CSV for matching a UK Town to postal sectors.


Hampton Hill” is postcode sector” TW12 1
  • I think this is a question that would be more on-topic at the Open Data Stack Exchange. – PolyGeo Nov 20 '17 at 20:21

Try the Ordnance Survey Code Point Open. It has administrative district code and administrative ward code attributes you can join to ons codes to get the relevant information.


Ordnance Survey Open Names (open data) gives you postcode and populated place, where populated place is a city, town, village, or some other place where people live.

For example:

SW1A 1AA -> City of Westminster
RG4 7LR  -> Caversham
OX1 1AA  -> Oxford

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