Population of Nantucket, Massachusetts as of June 2025. How many people live in Nantucket today?

The exact population of Nantucket, Massachusetts as of June 2025 is estimated at 14,255 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 Nantucket.

Check out more data on population in Massachusetts:

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