Friendswood, TX ZIP Codes
Friendswood, Texas has 2 ZIP codes: for street addresses and for PO boxes.
Mail addressed to Friendswood covers nearby places too.
Where the 77546 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
77549 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Friendswood city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Friendswood
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?
Friendswood PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 77546 | street delivery Friendswood |
| 77549 | PO boxes at the Friendswood post office Friendswood |
Friendswood ZIP code questions
What is the main ZIP code for Friendswood?
77546, the ZIP code of the main Friendswood post office at 310 Morningside Dr.
Which Friendswood ZIP codes are for PO boxes only?
77549. Mail to it goes to boxes at the post office, not to street addresses.
What county is Friendswood in?
Galveston County, with parts in Harris County.
ZIP codes for towns near Friendswood
More towns near Friendswood: Channelview, Missouri City, Houston, Baytown, Galveston, Sugar Land, Mission Bend, Atascocita, Rosenberg.
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