ZIP Code 77979 – Port Lavaca, Texas | ZipsCode.us
Home / Texas ZIP Codes / ZIP Code 77979
ZIP Code 77979
Port Lavaca, Texas · Calhoun
ZIP code 77979 belongs to the city of Port Lavaca in Texas (Calhoun). See all Texas ZIP Codes.
ZIP code 77979 belongs to Port Lavaca, Texas, in Calhoun. If you are mailing a letter or package to this area, use Port Lavaca, TX 77979 in the address. On this page you will find the city and county for 77979, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 77979?
The city for ZIP code 77979 is Port Lavaca, Texas. When you write an address in this area, the correct format is: Name, Street Address, Port Lavaca, TX 77979.
ZIP Code 77979 County and State
ZIP code 77979 is located in Calhoun, Texas. For a complete list of cities and ZIP codes across the state, see the Texas ZIP Codes page.
Nearby ZIP Codes in Calhoun
These ZIP codes are in the same county as 77979:
ZIP Code 77979 on the Map
The map below shows the approximate center of ZIP code 77979, near Port Lavaca, Texas. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 28.6011, -96.6259). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 77979
According to public U.S. Census Bureau data, ZIP code 77979 is home to a community in Texas. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 77979
Need the full ZIP+4 code for a specific street address in Port Lavaca? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 77979?
ZIP code 77979 is for Port Lavaca, Texas.
What county is ZIP code 77979 in?
ZIP code 77979 is in Calhoun, Texas.
What state is ZIP code 77979 in?
ZIP code 77979 is in Texas (TX).
How do I find the ZIP+4 for an address in 77979?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 77979?
Nearby ZIP codes include 77978 (Point Comfort), 77982 (Port O Connor), 77983 (Seadrift).
Related ZIP Code Tools
Find the ZIP code for any U.S. street address.
See which city and county any ZIP code belongs to.
Get the full 9-digit ZIP code for precise delivery.
Track packages sent to or from any U.S. address.
Search any U.S. ZIP code, city or address — free.