Decatur County
County in Iowa
Decatur County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 7,645. The county seat is Leon. This county is named for Stephen Decatur Jr., a hero in the War of 1812. Wikipedia
Cities: Decatur City, Leon, Grand River, and more
Population: 7,683 (2022)
County seat: Leon
Area: 533 mi²
University: Graceland University
Largest city: Lamoni
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