Jackson County IA United States
| County FIPS | 19097 |
| Largest City | Maquoketa |
| State | Iowa |
| Latitude | 42.1717 |
| Longitude | -90.5743 |
| Population | 19,390 |
| Density | 30.49 people per square mile |
| Time Zone | America/Chicago |
Median household: $74,186
Median individual: $40,671
Mode: 95.0% White
Median house value: $180,563.0
Median: 44.7 years old
With at least college degree: 19.5%
With STEM degree: 44.9%
Never married: 21.7%
Unemployed: 5.1%
All data comes from the SimpleMaps US Counties Database, 2026.
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