| Name | Karnes County |
| State | Texas |
| FIPS Code | 48255 |
| County Seat | Karnes City |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 14,936 |
| Population Growth Rate(2000-2022) | -0.77% |
| Majority Ethnicity | White 89.01% |
| Public School Majority Ethnicity | Hispanic 58% |
| Partisan Voting Index | Strongly Republican:+23 |
| Unemployment Rate (December 2024) | 3.3% |
| Area Code(s) | 830 / 361 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 89.01% |
| African American | 8.85% |
| Hispanic | 0.59% |
| Asian | 1.48% |
| Native American | 0.04% |
| Hawaiin/Pacific Islander | 0.04% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 21.6% |
| African American | 15.23% |
| Hispanic | 58.26% |
| Asian | 1.08% |
| Native American | 0.49% |
| Hawaiin/Pacific Islander | 0.17% |