| Name | Dallas County |
| State | Missouri |
| FIPS Code | 29059 |
| County Seat | Buffalo |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 16,825 |
| Population Growth Rate(2000-2022) | 1.75% |
| Majority Ethnicity | White 99.59% |
| Public School Majority Ethnicity | White 93% |
| Partisan Voting Index | Strongly Republican:+31 |
| Unemployment Rate (December 2024) | 3.7% |
| Area Code(s) | 417 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 99.59% |
| African American | 0.09% |
| Hispanic | 0.2% |
| Asian | 0.12% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 92.71% |
| African American | 0.88% |
| Hispanic | 2.99% |
| Asian | 0.24% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0.04% |