Plymouth County, Massachusetts
You can’t talk about American history without mentioning Plymouth Rock. It’s right in Plymouth County, Massachusetts, along the state’s South Shore. This is where the Pilgrims are traditionally said to have first landed 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 communities and rural areas. Cranberry bogs are scattered throughout the landscape.
The county also has plenty of beaches. Duxbury and Marshfield are local favorites for soaking up the sun. History lovers can explore the Plimoth Patuxet Museums, where they can step back into 17th-century life. For a taste of modern life, head to Brockton, the county’s largest city. It’s known as 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) |
| Etymology | Named after Plymouth, England |
| 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 |
| Major Landmarks | Plymouth Rock, Plimoth Patuxet Museums, Myles Standish State Forest, Duxbury Beach, National Monument to the Forefathers |
| Population | Approximately 535,000 |
PHYSICAL MAP
Plymouth County Topographic Map
Much of Plymouth County is flat, though hills rise near the coast and around inland ponds. Our topo map shows broad plains dotted with drumlins and ridges. Wetlands and coastal bluffs add variety along 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 through the eastern half of the county. Roads such as Route 44 and Route 24 also provide 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 features harbors and long stretches of beach. Suburban areas are visible in the north, while the south remains greener. Ponds, bogs, and bays are easy to spot throughout the county.
OUTLINE MAP
Plymouth County Blank Map
Plymouth County 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.
Massachusetts County Maps
Massachusetts County Map
Small state, big personality. Boston’s skyline is packed with history, while the Cape delivers beach days and lobster rolls. Massachusetts brings together history, culture, and coastline across its 14 counties.