| Name | Louisa County |
| State | Iowa |
| FIPS Code | 19115 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 11,448 |
| Population Growth Rate(2000-2022) | -4.83% |
| Majority Ethnicity | White 81.06% |
| Public School Majority Ethnicity | White 70% |
| Partisan Voting Index | Republican:+14 |
| Unemployment Rate | 3.8% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 81.06% |
| African American | 0.67% |
| Hispanic | 15.87% |
| Asian | 1.98% |
| Native American | 0.41% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 70.35% |
| African American | 0.82% |
| Hispanic | 24.5% |
| Asian | 3.27% |
| Native American | 0.21% |
| Hawaiin/Pacific Islander | 0.09% |