Population of Colchester, United Kingdom as of June 2025. How many people live in Colchester today?

The exact population of Colchester as of June 2025 is estimated at 130,245 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Colchester.

Check out more data on population in United Kingdom:

• Blackfield
• Ringwood
• Yateley
• Petersfield
• Lymington
• South Hayling
• Tadley