Decatur County Map, Iowa
We allow you to use our Decatur County map. Attribution is required.
Decatur County, Iowa
Decatur County anchors Iowa’s southern tier, bordering Missouri. Leon is the county seat and sits in the middle of the county. The population is about 7,500 with a strong sense of community.
The Thompson River cuts through, creating some surprisingly rugged terrain. Interstate 35 also cuts through the county, making it an easy stop on the way to Kansas City or Des Moines.
For nature lovers, the Little River Recreation Area provides excellent fishing, hiking, and camping. Don’t forget about Slip Bluff County Park for its great views and camping.
| Category | Details |
|---|---|
| County Name | Decatur County |
| County Seat | Leon |
| Population | 7,500 |
| Cities, Towns, and Communities | Leon, Garden Grove, Lamoni, Davis City, Pleasanton, Decatur City, Santa Rosa |
| Interstates and Highways | U.S. Highway 69, U.S. Highway 2, Iowa Highway 2 |
| FIPS Code | 19-053 |
| Total Area (Land and Water) | 533 square miles (land: 532 sq mi, water: 1 sq mi) |
| Adjacent Counties (and Direction) | Clarke County (North), Wayne County (East), Mercer County, Missouri (Southeast), Harrison County, Missouri (Southwest), Ringgold County (West) |
| Time Zone | Central Time Zone (CST) |
| State | Iowa |
| Coordinates | 40.74°N, 93.79°W |
| Etymology | Named after Stephen Decatur, a hero of the War of 1812 |
| Major Landmarks | Leon City Park, Southern Iowa Fairgrounds, Decatur County Historical Society Museum |
| Website | Decatur County Website |
Iowa County Maps
Get to know all the counties in Iowa with our map collection.
