NN12 9

Postcode sector

43 live postcodes, all in West Northamptonshire.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of West Northamptonshire. Open the map at NN12 9 for neighbourhoods and points. Open the map at NN12 9

Your MP

Sarah BoolConservativeMP for South Northamptonshire

As of 18 October 2026, from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

25 of West Northamptonshire’s 238 neighbourhoods are in England’s most deprived 20%.

West Northamptonshire, the council that holds 100% of NN12 9

Average house price

£291,929

Up 1.2% in a year

HM Land Registry · Jul 2026

Median full-time pay

£38,000

157th lowest paid of 348

ONS earnings survey · 2025

House price to pay

7.7×

151st least affordable of 348

Worked out by Open Index

Deprivation score

16.6

119th least deprived of 296

MHCLG · England only

Everything about West Northamptonshire

Postcodes in NN12 9

NN12 9BTWest Northamptonshire
NN12 9BUWest Northamptonshire
NN12 9BXWest Northamptonshire
NN12 9BZWest Northamptonshire
NN12 9DAWest Northamptonshire
NN12 9DEWest Northamptonshire
NN12 9DJWest Northamptonshire
NN12 9DPWest Northamptonshire
NN12 9DTWest Northamptonshire
NN12 9SAWest Northamptonshire
NN12 9SBWest Northamptonshire
NN12 9SDWest Northamptonshire
NN12 9SEWest Northamptonshire
NN12 9SFWest Northamptonshire
NN12 9SGWest Northamptonshire
NN12 9SHWest Northamptonshire
NN12 9SJWest Northamptonshire
NN12 9SLWest Northamptonshire
NN12 9SNWest Northamptonshire
NN12 9SPWest Northamptonshire
NN12 9SQWest Northamptonshire
NN12 9SRWest Northamptonshire
NN12 9SSWest Northamptonshire
NN12 9STWest Northamptonshire
NN12 9SUWest Northamptonshire
NN12 9SWWest Northamptonshire
NN12 9SXWest Northamptonshire
NN12 9SYWest Northamptonshire
NN12 9SZWest Northamptonshire
NN12 9TAWest Northamptonshire
NN12 9TBWest Northamptonshire
NN12 9TDWest Northamptonshire
NN12 9TEWest Northamptonshire
NN12 9TFWest Northamptonshire
NN12 9TGWest Northamptonshire
NN12 9THWest Northamptonshire
NN12 9TJWest Northamptonshire
NN12 9TLWest Northamptonshire
NN12 9TNWest Northamptonshire
NN12 9TPWest Northamptonshire
NN12 9TQWest Northamptonshire
NN12 9TRWest Northamptonshire
NN12 9ZZWest Northamptonshire