CB21 is a postcode district associated with Cambridge. These profiles combine postcode-district records with wider-area context. The legacy composite score is experimental; source dates and limitations are listed below.
Safety
B94% below avg
Schools
F77.8% Good or Outstanding
Transport
F1 stops nearby
Afford.
FMedian £448,500
Environ.
FData under review
Health
A2 GP practices nearby
Education
A+Above average
Community
A+Strong community
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Other CB districts
This page covers the CB21 postcode district, which includes all postcodes starting with CB21 (e.g. CB21 3RG, CB21 4AB, CB21 5XX). All postcodes within CB21 share the same district-level data.
Data last updated October 2026 · Official UK government sources