Jackson County | |
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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]