Del Rio, TX ZIP Codes
Del Rio, Texas has 4 ZIP codes: for street addresses, and for PO boxes and for a single organization.
Mail addressed to Del Rio covers nearby places too.
Where the 78840 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
78841, 78842 and 78847 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Del Rio city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Del Rio
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?
Del Rio PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 78840 | street delivery Del Rio |
| 78841 | PO boxes at the Pecan post office Pecan |
| 78842 | PO boxes at the Del Rio post office Del Rio |
| 78847 | one organization Del Rio |
Why your mail may say Del Rio when you live outside it
Del Rio ZIP codes also cover Laughlin AFB, Cienegas Terrace and Amistad, so a letter addressed to Del Rio can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Val Verde County property records show which city you are in.
Del Rio ZIP code questions
What is the main ZIP code for Del Rio?
78840, the ZIP code of the main Del Rio post office at 2001 N Bedell Ave.
Which Del Rio ZIP codes are for PO boxes only?
78841 and 78842. Mail to them goes to boxes at the post office, not to street addresses.
What county is Del Rio in?
Val Verde County.
ZIP codes for towns near Del Rio
More towns near Del Rio: Canyon Lake, New Braunfels, Seguin, San Marcos, Kyle, Odessa, West Odessa, Midland, Austin.
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