Plymouth County Map, Massachusetts

Plymouth County Map Collection
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Plymouth County, Massachusetts

You can’t talk about American history without mentioning Plymouth Rock. It’s right there in Plymouth County, Massachusetts, on the state’s South Shore. This is where the Pilgrims first set foot in the New World.
But Plymouth County is more than just its famous rock. It stretches from the Atlantic coast inland, covering a mix of suburban towns and rural areas. Cranberry bogs are all over the landscape.
The county has its share of beaches too. Duxbury and Marshfield are local favorites for catching some sun. Historians will love exploring the Plimoth Patuxet Museums, where you can step back in time to the 17th century. For a taste of modern life, head to Brockton, the county’s biggest city. It’s called the “City of Champions” thanks to boxing legends Rocky Marciano and Marvin Hagler.
Category | Details |
---|---|
County name | Plymouth County |
County seat | Plymouth and Brockton (Co-seats) |
Population | Approximately 535,000 |
Cities, towns, and communities | Abington, Bridgewater, Brockton, Carver, Duxbury, East Bridgewater, Halifax, Hanover, Hanson, Hingham, Hull, Kingston, Lakeville, Marion, Marshfield, Mattapoisett, Middleborough, Norwell, Pembroke, Plymouth, Plympton, Rockland, Rochester, Scituate, Wareham, West Bridgewater, Whitman |
Interstates and highways | Interstate 495, U.S. Route 44, U.S. Route 3, Massachusetts Route 3A, Massachusetts Route 18, Massachusetts Route 24 |
FIPS code | 25-023 |
Total area (land and water) | 1,093 square miles (661 square miles land, 432 square miles water) |
Adjacent counties (and direction) | Norfolk County (North), Barnstable County (Southeast), Bristol County (West) |
Time zone | Eastern Time Zone (ET) |
State | Massachusetts |
Coordinates | 41.9120° N, 70.6693° W |
Etymology | Named after Plymouth, England |
Major landmarks | Plymouth Rock, Plimoth Patuxet Museums, Myles Standish State Forest, Duxbury Beach, National Monument to the Forefathers |
Website | Plymouth County Website |
PHYSICAL MAP
Plymouth County Topographic Map
Much of the land in Plymouth County is flat, but hills rise near the coast and inland ponds. Our topo map shows broad plains with drumlins and ridges. Wetlands and coastal bluffs add variation near the shoreline. You can explore each elevation contour in detail with our zoom tool below.

TRANSPORTATION MAP
Plymouth County Road Map
Plymouth County is served by several key highways. Route 3 runs from Boston to Cape Cod and cuts right through the eastern half. There are also roads like Route 44 and Route 24 offer quick east-west connections. Although some areas feel rural, road access remains strong.

SATELLITE IMAGERY
Plymouth County Satellite Map
Forests and lakes dominate our satellite map of Plymouth County. Plymouth’s coastline shows off harbors and long stretches of beach. Suburban areas are visible in the north, while the south stays greener. Ponds, bogs, and bays are all easy to spot.

OUTLINE MAP
Plymouth County Blank Map
Plymouth stretches from inland woods to the Atlantic coast. Its eastern edge meets Cape Cod Bay. It doesn’t border another state but touches Barnstable, Norfolk, and Bristol counties. The outline is jagged with a wide coastal front and many small bays.

Neighboring Counties
Here are the 3 neighboring counties of Plymouth County: