Decatur County, Iowa
Decatur County is located along Iowa’s southern border, sharing a boundary with Missouri. Leon, the county seat, is centrally located within the county, which has a population of about 7,500 residents and a strong sense of community.
The Thompson River flows through Decatur County, creating areas of rugged terrain and scenic landscapes. Interstate 35 also crosses the county, providing convenient access for travelers heading toward Kansas City or Des Moines.
For outdoor enthusiasts, the Little River Recreation Area offers opportunities for fishing, hiking, and camping. Slip Bluff County Park is another popular destination, known for its scenic views, camping, and outdoor recreation.
| Category | Details |
|---|---|
| County Name | Decatur County |
| County Seat | Leon |
| Etymology | Named after Stephen Decatur, a hero of the War of 1812 |
| 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 |
| Major Landmarks | Leon City Park, Southern Iowa Fairgrounds, Decatur County Historical Society Museum |
| Population | 7,500 |
