Port Lavaca city, Texas
Official LSAD Designation: Port Lavaca city • Census GEOID: 4858916
• Calhoun County
Demographics & Population Profile
Population and demographics for Port Lavaca city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 11,060 | — | 2025 | Census |
| Median Age | 35.5 yrs | ±2.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 4,977 | ±419 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).