There are 3 cities in Suffolk County, Massachusetts.

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City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Boston1643,044671,570-0.59%13,30348.34
Revere256,55061,867-1.72%9,9145.70
Chelsea337,77140,583-1.13%17,0522.21
showing: 3 rows

Cities in Suffolk County, Massachusetts by Population (2024)

What is the largest city in Suffolk County, Massachusetts?

Boston is the largest city in Suffolk County.

What is the smallest city in Suffolk County, Massachusetts?

Chelsea is the smallest city in Suffolk County.

How many cities are in Suffolk County?

There are 3 cities in Suffolk County, Massachusetts.

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