| Name | Clayton County |
| State | Iowa |
| FIPS Code | 19043 |
| Timezone | Central Daylight Time (CDT) |
| Population (2020) | 17,043 |
| Population Growth Rate(2000-2020) | -5.99% |
| Majority Ethnicity | White 96.44% |
| Public School Majority Ethnicity | White 94% |
| Partisan Voting Index | Republican:+11 |
| Unemployment Rate | 3.4% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 96.44% |
| African American | 1.01% |
| Hispanic | 1.9% |
| Asian | 0.44% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 93.5% |
| African American | 1.55% |
| Hispanic | 2.77% |
| Asian | 0.29% |
| Native American | 0.42% |
| Hawaiin/Pacific Islander | 0.04% |