| Name | Jackson County |
| State | Iowa |
| FIPS Code | 19097 |
| County Seat | Maquoketa |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 19,353 |
| Population Growth Rate(2020-2024) | -0.67% |
| Majority Ethnicity | White 96.9% |
| Public School Majority Ethnicity | White 91% |
| Partisan Voting Index | Republican:+16 |
| Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 563 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 96.9% |
| African American | 0.77% |
| Hispanic | 1.5% |
| Asian | 0.43% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0.2% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 90.57% |
| African American | 2.14% |
| Hispanic | 2.25% |
| Asian | 0.18% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.84% |