SN3 is a postcode district associated with Swindon. These profiles combine postcode-district records with wider-area context. The legacy composite score is experimental; source dates and limitations are listed below.
Safety
F55% below avg
Schools
F95% Good or Outstanding
Transport
B12 stops nearby
Afford.
CMedian £285,000
Environ.
BData under review
Health
C7 GP practices nearby
Education
DAround average
Community
BStrong community
Explore more
Other SN districts
This page covers the SN3 postcode district, which includes all postcodes starting with SN3 (e.g. SN3 3RG, SN3 4AB, SN3 5XX). All postcodes within SN3 share the same district-level data.
Data last updated October 2026 · Official UK government sources