Sumter County Map, South Carolina

Sumter County Map Collection
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Sumter County, South Carolina

Sumter County is right in the heart of South Carolina. The county seat is Sumter and it’s known as the “Gamecock City”… and boy, do they take their nickname seriously. This is where the action’s at.
History’s alive here, with plantation homes and Civil War sites everywhere. But it’s not stuck in the past. Swan Lake Iris Gardens is a stunner. It’s the only public park with all eight swan species. Talk about bragging rights.
Shaw Air Force Base keeps things moving forward. Sumter’s got a thing for sports too. Their minor league baseball team, the Sumter Braves, packs the stands. Fishing’s big here. Locals say Lake Marion’s got the best catfish around.
Category | Details |
---|---|
County Name | Sumter County |
County Seat | Sumter |
Population | Approximately 105,000 |
Cities, Towns, and Communities | Sumter, Pinewood, Mayesville |
Interstates and Highways | U.S. Highway 15, U.S. Highway 76, U.S. Highway 378 |
FIPS Code | 45-085 |
Total Area (Land and Water) | 682 square miles (665 sq mi land, 17 sq mi water) |
Adjacent Counties (and Direction) | Lee County (North), Florence County (Northeast), Clarendon County (South), Calhoun County (Southwest), Richland County (West), Kershaw County (Northwest) |
Time Zone | Eastern Time Zone (EST) |
State | South Carolina |
Coordinates | 33°55’N, 80°21’W |
Etymology | Named after General Thomas Sumter, a hero of the American Revolutionary War |
Major Landmarks | Swan Lake Iris Gardens, Sumter Opera House, Shaw Air Force Base |
Website | Sumter County Website |
PHYSICAL MAP
Sumter County Topographic Map
Sumter County is classic Coastal Plain. It just feels low, level, and open. A few subtle ridges cut across the land, and the eastern side dips into wetter ground. The flatness here lets the sky feel bigger. You can zoom in to trace every contour and swamp in our topographic map below.

TRANSPORTATION MAP
Sumter County Road Map
Sumter sits at a solid midpoint. It’s big enough for a hub, small enough for space. Sumter is the city center where highways like U.S. Highway 15, 76, and 378 converge. Outlying areas feel quieter, but most are within reach.

SATELLITE IMAGERY
Sumter County Satellite Map
Fields dominate the satellite view, split by long roads and dark green woods. The city of Sumter forms a bright, dense patch at the center. Toward the edges, you’ll spot ponds, creeks, and clusters of pine forest. It’s a landscape of grids and greens.

OUTLINE MAP
Sumter County Blank Map
Sumter County is shaped kind of like a guitar, with east sticking out with the part you can tune the guitar. The county is surrounded entirely by other South Carolina counties. The Wateree River forms the western border.

Neighboring Counties
Here are the 6 neighboring counties of Sumter County: