Environment in Colchester

Colchester in East of England scores 62/100 (good) for environment, measured against the national average — a score of 60 is typical for the country.

Green spaces

460

Deprivation decile

6

NO₂ (µg/m³)

8.5

Flood Zone 3 (% area)

6%

Road noise ≥55 dB (% area)

16%

How we measure this·Guide: What makes a good neighbourhood?

Data last updated: 19 October 2026