Atascocita, TX ZIP Codes
Atascocita, Texas has 2 ZIP codes: 2 for street addresses ( and ).
Your street decides which one you use.
Which Atascocita 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?
Atascocita ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: the Atascocita Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Atascocita ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 77346 | street delivery; mail may be addressed to Humble Humble |
| 77396 | street delivery; mail may be addressed to Humble Humble |
ZIP codes from nearby towns that reach into Atascocita
- 77338, mailing town Humble, covers 8 percent of Atascocita
- 77044, mailing town Houston, covers 7 percent of Atascocita
Why your mail may say Atascocita when you live outside it
Atascocita ZIP codes also cover Humble, so a letter addressed to Atascocita can go to a home outside the town.
The reverse happens too: parts of Atascocita use 77338 and 77044, which mail under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Harris County property records show which city you are in.
Atascocita ZIP code questions
What is the main ZIP code for Atascocita?
77346, the ZIP code of the main Humble post office at 1202 E 1st St.
What county is Atascocita in?
Harris County.
ZIP codes for towns near Atascocita
More towns near Atascocita: The Woodlands, La Porte, Conroe, Pearland, Friendswood, League City, Mission Bend, Missouri City, Sugar Land.
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