| Name | Calhoun County |
| State | Texas |
| FIPS Code | 48057 |
| County Seat | Port Lavaca |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 19,798 |
| Population Growth Rate(2020-2024) | -1.55% |
| Majority Ethnicity | White 53.47% |
| Public School Majority Ethnicity | Hispanic 68% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (May 2026) | 4.0% |
| Sales Tax Rate (2025) | 6.75% |
| Area Code(s) | 361 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 53.47% |
| African American | 2.02% |
| Hispanic | 40.06% |
| Asian | 4.3% |
| Native American | 0.15% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 25.1% |
| African American | 1.36% |
| Hispanic | 67.71% |
| Asian | 5.01% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.03% |