| Name | Dallas County |
| State | Iowa |
| FIPS Code | 19049 |
| Timezone | Central Daylight Time (CDT) |
| Population (2020) | 99,678 |
| Population Growth Rate(2000-2020) | 50.7% |
| Majority Ethnicity | White 88.21% |
| Public School Majority Ethnicity | White 80% |
| Partisan Voting Index | Republican:+1 |
| Unemployment Rate | 2.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 88.21% |
| African American | 1.57% |
| Hispanic | 5.9% |
| Asian | 4.15% |
| Native American | 0.1% |
| Hawaiin/Pacific Islander | 0.08% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 79.85% |
| African American | 2.81% |
| Hispanic | 8.86% |
| Asian | 4.72% |
| Native American | 0.17% |
| Hawaiin/Pacific Islander | 0.06% |