Cumberland County Map, Maine

Cumberland County Map Collection
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Cumberland County, Maine

Cumberland County sits in southern Maine, stretching from the Atlantic coast inland. It’s the most populous county in the state, home to Portland and its surrounding communities.
Casco Bay’s islands are off Portland. They’re perfect for day trips and summer getaways. Inland, the landscape shifts to rolling hills and forests.
The county’s history runs deep, with roots in shipbuilding and trade. Today, it’s a hub for food, arts, and outdoor activities.
Category | Details |
---|---|
County Name | Cumberland County |
County Seat | Portland |
Population | Approximately 310,000 |
Cities, Towns, and Communities | Portland, South Portland, Westbrook, Falmouth, Scarborough, Gorham, Windham, Brunswick, Yarmouth, Freeport, Cape Elizabeth, Gray, Cumberland, Raymond, Standish |
Interstates and Highways | I-95, I-295, US-1, US-302, ME-22, ME-25, ME-77 |
FIPS Code | 23-005 |
Total Area (Land and Water) | 1,217 square miles (835 sq mi land, 382 sq mi water) |
Adjacent Counties (and Direction) | Androscoggin County (North), Oxford County (Northwest), Sagadahoc County (Northeast), York County (Southwest) |
Time Zone | Eastern Time Zone (ET) |
State | Maine |
Coordinates | 43.7530° N, 70.3090° W |
Etymology | Named after the English county of Cumberland |
Major Landmarks | Portland Head Light, Old Port District, Casco Bay, Peaks Island, Fort Williams Park, Maine Narrow Gauge Railroad Museum, Mackworth Island |
Website | Cumberland County Website |
PHYSICAL MAP
Cumberland County Topographic Map
Cumberland County mixes coastal plains and low hills. While the interior has wooded rises, the shoreline stays mostly flat. Rocky ridges appear suddenly in some areas, though they never grow too steep. Even near the ocean, small cliffs sometimes interrupt the gentle slopes. Check the elevation shifts with our zoom tool.

SATELLITE IMAGERY
Cumberland County Satellite Map
The coast stands out immediately. It’s mostly jagged inlets and scattered islands. Portland’s urban sprawl shows as gray grids near the shore. Inland, forests and lakes create dark green and blue splashes. For example, Sebago Lake is enormous. Thin roads weave through the trees, connecting small towns within the county.

OUTLINE MAP
Cumberland County Blank Map
The county curves along the Atlantic, giving it a stretched, uneven shape. It nearly borders New Hampshire to the southwest. York, Oxford, and Androscoggin Counties also surround it.

Neighboring Counties
Here are the 4 neighboring counties of Cumberland County:
Maine County Map
Life moves at the pace of the tides here. One day is spent hiking forest trails, the next watching fog roll over quiet harbors. See what makes each county special with our Maine county maps.