Edinburg, TX ZIP Codes
Edinburg, Texas has 4 ZIP codes: 3 for street addresses (, and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Edinburg 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?
Edinburg ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
78540 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Edinburg city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Edinburg ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 78539 | street delivery Edinburg |
| 78540 | PO boxes at the Edinburg post office Edinburg |
| 78541 | street delivery Edinburg |
| 78542 | street delivery Edinburg |
Why your mail may say Edinburg when you live outside it
Edinburg ZIP codes also cover Linn, Murillo and Doolittle, so a letter addressed to Edinburg can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Hidalgo County property records show which city you are in.
Edinburg ZIP code questions
What is the main ZIP code for Edinburg?
78539, the ZIP code of the main Edinburg post office at 410 S Jackson Rd.
Which Edinburg ZIP codes are for PO boxes only?
78540. Mail to it goes to boxes at the post office, not to street addresses.
What county is Edinburg in?
Hidalgo County.
ZIP codes for towns near Edinburg
More towns near Edinburg: Brownsville, Corpus Christi, Laredo, Victoria, San Antonio, Schertz, Cibolo, Seguin, New Braunfels.
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