| Name | Madison County |
| State | Iowa |
| FIPS Code | 19121 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 15,630 |
| Population Growth Rate(2000-2022) | 5.54% |
| Majority Ethnicity | White 96.26% |
| Public School Majority Ethnicity | White 94% |
| Partisan Voting Index | Republican:+14 |
| Unemployment Rate | 4.5% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 96.26% |
| African American | 0.23% |
| Hispanic | 2.06% |
| Asian | 1.25% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0.12% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 94.43% |
| African American | 0.81% |
| Hispanic | 2.12% |
| Asian | 0.4% |
| Native American | 0.16% |
| Hawaiin/Pacific Islander | 0.06% |