C57/100
SO23 is a postcode district associated with Winchester. These profiles combine postcode-district records with wider-area context. The legacy composite score is experimental; source dates and limitations are listed below.
Safety
D76% below avg
Schools
A+100% Good or Outstanding
Transport
F10 stops nearby
Afford.
FMedian £510,000
Environ.
BData under review
Health
A+2 GP practices nearby
Education
A+Above average
Community
A+Strong community
Explore more
Other SO districts
This page covers the SO23 postcode district, which includes all postcodes starting with SO23 (e.g. SO23 3RG, SO23 4AB, SO23 5XX). All postcodes within SO23 share the same district-level data.
Data last updated October 2026 · Official UK government sources