| Name | Audrain County |
| State | Missouri |
| FIPS Code | 29007 |
| County Seat | Mexico |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 24,342 |
| Population Growth Rate(2020-2024) | -2.54% |
| Majority Ethnicity | White 91% |
| Public School Majority Ethnicity | White 82% |
| Partisan Voting Index | Strongly Republican:+25 |
| Unemployment Rate (May 2026) | 4.0% |
| Sales Tax Rate (2025) | 6.86% |
| Area Code(s) | 235 / 573 / 660 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 91% |
| African American | 4.83% |
| Hispanic | 3.17% |
| Asian | 0.45% |
| Native American | 0.52% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 81.98% |
| African American | 4.48% |
| Hispanic | 5.67% |
| Asian | 0.34% |
| Native American | 0.21% |
| Hawaiin/Pacific Islander | 0.02% |