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NN18 9

Postcode sector

166 live postcodes, all in North 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 North Northamptonshire. Open the map at NN18 9 for neighbourhoods and points. Open the map at NN18 9

Your MP

As of , 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

27 of North Northamptonshire’s 205 neighbourhoods are in England’s most deprived 20%.

North Northamptonshire, the council that holds 100% of NN18 9

Average house price
£257,807
Up 2.9% in a year
HM Land Registry · Jul 2026
Median full-time pay
£37,951
155th lowest paid of 348
ONS earnings survey · 2025
House price to pay
6.8×
148th most affordable of 348
Worked out by Open Index
Deprivation score
18.5
140th least deprived of 296
MHCLG · England only

Everything about North Northamptonshire

Postcodes in NN18 9