| Name | Henry County |
| State | Iowa |
| FIPS Code | 19087 |
| County Seat | Mount Pleasant |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 19,573 |
| Population Growth Rate(2020-2024) | -4.64% |
| Majority Ethnicity | White 90.2% |
| Public School Majority Ethnicity | White 82% |
| Partisan Voting Index | Republican:+18 |
| Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 319 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 90.2% |
| African American | 2.72% |
| Hispanic | 5.53% |
| Asian | 1.18% |
| Native American | 0.35% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 81.96% |
| African American | 2.2% |
| Hispanic | 9.54% |
| Asian | 2.49% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0% |