Population of Plympton, Massachusetts as of August 2025. How many people live in Plympton today?

The exact population of Plympton, Massachusetts as of August 2025 is estimated at 2,932 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 Plympton.

Check out more data on population in Massachusetts:

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