League City, TX ZIP Codes
League City, Texas has 4 ZIP codes: 3 for street addresses (, and ) and 1 for PO boxes ().
Your street decides which one you use.
Which League City ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
League City ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
77574 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: League City city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All League City ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 77511 | street delivery; mail may be addressed to Alvin Alvin |
| 77539 | street delivery; mail may be addressed to Dickinson Dickinson |
| 77573 | street delivery League City |
| 77574 | PO boxes at the League City post office League City |
ZIP codes from nearby towns that reach into League City
- 77546, mailing town Friendswood, covers 4 percent of League City
- 77598, mailing town Webster, covers 3 percent of League City
Why your mail may say League City when you live outside it
League City ZIP codes also cover Texas City, Alvin and Dickinson, so a letter addressed to League City can go to a home outside the city limits.
The reverse happens too: parts of League City use 77546 and 77598, which mail under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Galveston County property records show which city you are in.
League City ZIP code questions
What is the main ZIP code for League City?
77573, the ZIP code of the main League City post office at 240 W Galveston St.
Which League City ZIP codes are for PO boxes only?
77574. Mail to it goes to boxes at the post office, not to street addresses.
What county is League City in?
Galveston County, with parts in Harris County.
ZIP codes for towns near League City
More towns near League City: Channelview, Baytown, Galveston, Missouri City, Houston, Sugar Land, Atascocita, Mission Bend, Spring.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections