Socorro, TX ZIP Codes
Socorro, Texas has 2 ZIP codes: for street addresses and for PO boxes.
Mail addressed to Socorro covers nearby places too.
Where the 79927 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
79929 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Socorro city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Socorro
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?
Socorro PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 79927 | street delivery; mail may be addressed to El Paso Socorro |
| 79929 | PO boxes at the Socorro post office Socorro |
ZIP codes from nearby towns that reach into Socorro
- 79928, mailing town El Paso, covers 9 percent of Socorro
Why your mail may say Socorro when you live outside it
A letter addressed to Socorro can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Socorro use 79928, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. El Paso County property records show which city you are in.
Socorro ZIP code questions
What is the main ZIP code for Socorro?
79927, the ZIP code of the main Socorro post office at 10550 N Loop Dr.
Which Socorro ZIP codes are for PO boxes only?
79929. Mail to it goes to boxes at the post office, not to street addresses.
What county is Socorro in?
El Paso County.
ZIP codes for towns near Socorro
More towns near Socorro: West Odessa, Odessa, South Valley, Sierra Vista, Albuquerque, Midland, Rio Rancho, Clovis, Tucson.
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