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U.S. ZIP Code 77979
5-digit United States postal code #77979, Port Lavaca, TX
ZIP code 77979 is located in the city (place name) Port Lavaca, сounty Calhoun in the state of Texas. The population in ZIP code 77979 is 17144 and the population density is 19.4. ZIP code 77979 refers to сounty Calhoun having сounty FIPS 48057, the ratio of people from different counties in this ZIP code is as follows: all county weights - 48057: 99.13%, 48239: 0.5%, 48469: 0.37%. In the area of the ZIP code 77979 valid time zone America/Chicago.
ZIP: 77979
County: Calhoun
Place Name: Port Lavaca
State: Texas
State Abbreviation: TX
Coordinates: 28° 36' 8.28" N, 96° 36' 28.296" W
Latitude: 28.602300000000
Longitude: -96.607860000000
Population: 17144
Density: 19.4/km2
Time zone: America/Chicago
County FIPS: 48057
All county weights: 48057: 99.13%, 48239: 0.5%, 48469: 0.37%