Galveston County, TX Zip Codes
18 zip codes across 12 cities in Galveston County, TX
About Galveston County
Galveston County, Texas (TX) contains 18 unique zip codes spanning 12 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Galveston County.
Cities in Galveston County
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All Zip Codes in Galveston County, TX
| Zip Code | City |
|---|---|
| 77510 | Santa Fe |
| 77517 | Santa Fe |
| 77518 | Bacliff |
| 77539 | Dickinson |
| 77546 | Friendswood |
| 77550 | Galveston |
| 77551 | Galveston |
| 77553 | Galveston |
| 77554 | Galveston |
| 77563 | Hitchcock |
| 77565 | Kemah |
| 77568 | La Marque |
| 77573 | League City |
| 77590 | Texas City |
| 77591 | Texas City |
| 77617 | Port Bolivar |
| 77623 | High Island |
| 77650 | Port Bolivar |
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Frequently Asked Questions
How many zip codes are in Galveston County, TX?
Galveston County, TX has 18 zip codes across 12 cities.
What cities are in Galveston County?
Cities in Galveston County include Bacliff, Dickinson, Friendswood, Galveston, High Island, Hitchcock, Kemah, La Marque, League City, Port Bolivar, Santa Fe, Texas City.
What state is Galveston County in?
Galveston County is located in Texas (TX).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.