Mahaska County Iowa Map and Data
Mahaska County Iowa Profile and Data
| Name | Mahaska County |
| State | Iowa |
| FIPS Code | 19123 |
| County Seat | Oskaloosa |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 22,432 |
| Population Growth Rate(2000-2022) | -0.85% |
| Majority Ethnicity | White 97.05% |
| Public School Majority Ethnicity | White 89% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (February 2025) | 2.3% |
| Area Code(s) | 641 |
Mahaska County Race/Ethnicity Data
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 97.05% |
| African American | 1.77% |
| Hispanic | 0.11% |
| Asian | 1.05% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
Mahaska County Public School Race/Ethnicity Data
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 88.93% |
| African American | 1.67% |
| Hispanic | 3.78% |
| Asian | 0.99% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 0.2% |