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 | |
| State | |
| Founded | December 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 |
| • Density | 30/sq mi (12/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Website | jacksoncounty |
Jackson County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 19,485. The county seat is Maquoketa. The county was founded on December 21, 1837 and named after U.S. President Andrew Jackson.
The county has a total area of 650 square miles (1,700 km2).
Jackson County is divided into 18 townships: