B66/100
DL4 is a postcode district associated with County Durham. These profiles combine postcode-district records with wider-area context. The legacy composite score is experimental; source dates and limitations are listed below.
Safety
F66% below avg
Schools
A+100% Good or Outstanding
Transport
B1 rail stations nearby
Afford.
A+Median £62,750
Environ.
A+Data under review
Health
F1 GP practices nearby
Education
DAround average
Community
FBelow average
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Other DL districts
This page covers the DL4 postcode district, which includes all postcodes starting with DL4 (e.g. DL4 3RG, DL4 4AB, DL4 5XX). All postcodes within DL4 share the same district-level data.
Data last updated October 2026 · Official UK government sources