There are 3 cities in Nantucket County, Massachusetts.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Nantucket1Massachusetts10,4798,606 1,7505.99
Madaket2Massachusetts318291 1601.99
Siasconset3Massachusetts11589 542.12
showing: 3 rows

Cities in Nantucket County, Massachusetts by Population (2024)

What is the largest city in Nantucket County, Massachusetts?

Nantucket is the largest city in Nantucket County.

What is the smallest city in Nantucket County, Massachusetts?

Siasconset is the smallest city in Nantucket County.

How many cities are in Nantucket County?

There are 3 cities in Nantucket County, Massachusetts.

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