Port Lavaca, TX zip code
Port Lavaca, Texas uses one zip code: 77979. Most of it is in Calhoun County. Together these zip codes are home to about 16K people.
Zip codes
1
Population
16K
All zips combined
Largest zip
77979
16,488 residents
Zip codes in Port Lavaca
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 77979 | 16,488 | $77,039 |