C58/100
NN18 is a postcode district associated with North Northamptonshire. These profiles combine postcode-district records with wider-area context. The legacy composite score is experimental; source dates and limitations are listed below.
Safety
F37% below avg
Schools
B100% Good or Outstanding
Transport
A+15 stops nearby
Afford.
AMedian £215,000
Environ.
--Data unavailable
Health
--Data unavailable
Education
--Data unavailable
Community
--Data unavailable
Explore more
This page covers the NN18 postcode district, which includes all postcodes starting with NN18 (e.g. NN18 3RG, NN18 4AB, NN18 5XX). All postcodes within NN18 share the same district-level data.
Data last updated October 2026 · Official UK government sources