| Name | Blanco County |
| State | Texas |
| FIPS Code | 48031 |
| County Seat | Johnson City |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 10,425 |
| Population Growth Rate(2000-2022) | 8.35% |
| Majority Ethnicity | White 97.04% |
| Public School Majority Ethnicity | White 60% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (January 2025) | 2.9% |
| Area Code(s) | 830 / 512 / 737 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 97.04% |
| African American | 0.24% |
| Hispanic | 0.5% |
| Asian | 0.92% |
| Native American | 0.65% |
| Hawaiin/Pacific Islander | 0.65% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 59.61% |
| African American | 0.44% |
| Hispanic | 36.96% |
| Asian | 0.44% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0.06% |