| Name | Warren County |
| State | Iowa |
| FIPS Code | 19181 |
| County Seat | Indianola |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 46,239 |
| Population Growth Rate(2000-2022) | 13.37% |
| Majority Ethnicity | White 98.17% |
| Public School Majority Ethnicity | White 87% |
| Partisan Voting Index | Republican:+10 |
| Unemployment Rate (February 2025) | 2.5% |
| Area Code(s) | 515 / 641 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 98.17% |
| African American | 0.78% |
| Hispanic | 0.12% |
| Asian | 0.77% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0.08% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 86.93% |
| African American | 1.44% |
| Hispanic | 6.43% |
| Asian | 1.33% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0.04% |