Linn County Map, Iowa

Linn County Map Collection
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Linn County, Iowa

Linn County, in east-central Iowa, is the state’s second most populous county. With a population of over 230,000, it’s a place with plenty to do.
Cedar Rapids, the county seat, is Iowa’s second-largest city and sits on both banks of the Cedar River. The county was named for Lewis Linn, a U.S. Senator from Missouri.
For a touch of nature, head to the Indian Creek Nature Center, where you can explore trails and learn about Iowa’s ecosystems. There’s also Pleasant Creek State Recreation Area with a public beach.
Category | Details |
---|---|
County Name | Linn County |
County Seat | Cedar Rapids |
Population | 230,000 |
Cities, Towns, and Communities | Cedar Rapids, Marion, Hiawatha, Mount Vernon, and several unincorporated communities including Ely and Central City |
Interstates and Highways | Interstate 380, U.S. Highway 30, U.S. Highway 151, Iowa Highway 13 |
FIPS Code | 19-113 |
Total Area (Land and Water) | 725 square miles (land: 714 sq mi, water: 11 sq mi) |
Adjacent Counties (and Direction) | Benton County (West), Buchanan County (Northwest), Cedar County (Southeast), Delaware County (Northeast), Iowa County (Southwest), Johnson County (South), Jones County (East) |
Time Zone | Central Time Zone (CST) |
State | Iowa |
Coordinates | 41.98°N, 91.67°W |
Etymology | Named in honor of Lewis Linn, a U.S. Senator from Missouri |
Major Landmarks | Cedar Rapids Museum of Art, Brucemore Estate, and the National Czech & Slovak Museum & Library |
Website | Linn County Website |
TRANSPORTATION MAP
Linn County Road Map
Interstate 380 and US Highway 30 cross Linn County, making Cedar Rapids a hub. Smaller highways like Highway 151 weave around, but traffic flows smoothly. Despite the urban center, rural areas feel quiet. Check our zoom tool for details.

SATELLITE IMAGERY
Linn County Satellite Map
Cedar Rapids dominates the center, with a grid of streets and industrial zones. The Cedar River splits the city, flanked by parks. Outside the metro, farmland spreads in orderly squares. Though built-up near the city, forests and creeks break the monotony.

OUTLINE MAP
Linn County Blank Map
Linn County is a stretched rectangle in the north-south direction. It’s located in the east part of Iowa and doesn’t touch another state.

Neighboring Counties
Here are the 7 neighboring counties of Linn County: