Population of Southend-on-Sea, United Kingdom as of July 2025. How many people live in Southend-on-Sea today?

The exact population of Southend-on-Sea as of July 2025 is estimated at 180,915 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 Southend-on-Sea.

Check out more data on population in United Kingdom:

• Blackfield
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