Jackson County | |
|---|---|
 Jackson County Courthouse | |
 Location within the U.S. state of Iowa | |
 Iowa's location within the U.S. | |
| Coordinates: 42°10′13″N 90°34′30″W / 42.170277777778°N 90.575°W | |
| Country |  United States |
| State |  Iowa |
| Founded | Dec 21, 1837 |
| Named for | Andrew Jackson |
| Seat | Maquoketa |
| Largest city | Maquoketa |
| Area | |
• Total | 650 sq mi (1,700 km2) |
| • Land | 584 sq mi (1,510 km2) |
| • Water | 69 sq mi (180 km2) 10.63% |
| Population (2020) | |
• Total | 19,485 |
• Estimate (2023) | 19,342  |
| • Density | 30/sq mi (12/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 1st |
| Website | jacksoncounty |
Jackson County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 19,485.[1] The county seat is Maquoketa.[2]
- ^ "2020 Census State Redistricting Data". census.gov. United states Census Bureau. Retrieved August 11, 2020.
- ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.