Population of Falmouth, Massachusetts as of January 2026. How many people live in Falmouth today?

The exact population of Falmouth, Massachusetts as of January 2026 is estimated at 32,517 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 Falmouth.

Check out more data on population in Massachusetts:

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• Population of New Bedford
• Population of Newton
• Population of Waltham
• Population of Taunton
• Population of Methuen
• Population of Attleboro
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• Population of Westfield
• Population of Amherst
• Population of Chelmsford
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