ARROYO, TX ZIP Code
| City | ARROYO |
| State | Texas |
| ZIP Codes count | 1 (see all) |
| Post offices count | 2 (see all) |
78550 ARROYO, TX is set as NOT ACCEPTABLE city name for ZIP Code 78550. Use HARLINGEN, TX for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of ARROYO, TX ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 78550 | HARLINGEN | TX | STANDARD | 54,486 |
Post offices
DOWNTOWN HARLINGEN — Post Office™ 221 E VAN BUREN AVE STE 3 HARLINGEN, TX 78550-6898 |
HARLINGEN — Post Office™ 1502 NEW COMBES HWY HARLINGEN, TX 78550-9998 |
ZIP Codes for other locations
State for ARROYO
Texas ZIP CodesOther cities in Texas