Suffolk County on the map of Massachusetts 2025. Cities, roads, borders and directions in Suffolk County of Massachusetts.

USA / Massachusetts / Suffolk County

Suffolk County of Massachusetts surrounds Boston, which is both the county seat and the largest city. The total population of Suffolk County exceeds 770 thousand residents, and the area id only 120 square miles, which makes the county relatively dense. This map shows the borders of Suffolk County as well as neighboring counties, including major highways and natural objecsts as of 2025. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Suffolk County.

The borders of Suffolk County over the map of Massachusetts

An image of Suffolk County, MA

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