Iowa County, Iowa
Iowa County, Iowa | |
|---|---|
%22%3E%3Ctext%20x%3D%2250%25%22%20y%3D%2250%25%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22middle%22%20fill%3D%22%2354595d%22%20font-size%3D%2216%22%20font-family%3D%22sans-serif%22%3EThe%20Iowa%20County%20Courthouse%20in%20Marengo%3C%2Ftext%3E%3C%2Fg%3E%3C%2Fsvg%3E) The Iowa County Courthouse in Marengo | |
%22%3E%3Ctext%20x%3D%2250%25%22%20y%3D%2250%25%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22middle%22%20fill%3D%22%2354595d%22%20font-size%3D%2216%22%20font-family%3D%22sans-serif%22%3EMap%20of%20Iowa%20highlighting%20Iowa%20County%3C%2Ftext%3E%3C%2Fg%3E%3C%2Fsvg%3E) Location within the U.S. state of Iowa | |
| Coordinates: 41°41′02″N 92°03′33″W / 41.683918°N 92.059123°W | |
| Country |  United States |
| State |  Iowa |
| Founded | February 17, 1843 (created) July 1, 1845 (organized) |
| Named for | Iowa River |
| Seat | Marengo |
| Largest city | Williamsburg |
| Area | |
• Total | 587.492 sq mi (1,521.60 km2) |
| • Land | 586.455 sq mi (1,518.91 km2) |
| • Water | 1.037 sq mi (2.69 km2) 0.18% |
| Population (2020) | |
• Total | 16,662 |
• Estimate (2025) | 16,504  |
| • Density | 28.411/sq mi (10.970/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Area code | 319 |
| Congressional district | 1st |
| Website | iowacounty.iowa.gov |
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Iowa County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 16,662, and was estimated to be 16,504 in 2025. The county seat is Marengo and the largest city is Williamsburg. Iowa County is one of seven counties in the United States to share the same name as the state in which they are located. The other six counties are Arkansas County, Hawaii County, Idaho County, New York County, Oklahoma County, and Utah County.
Category:
- Iowa counties