Hidalgo County ZIP Codes
Texas, United States · 30 codes
Hidalgo County in Texas has 30 ZIP codes, from 78501 to 78599, serving 30 places.
ZIP codes in Hidalgo
| ZIP Code | Places |
|---|---|
| 78501 | Mcallen |
| 78502 | Mcallen |
| 78503 | Mcallen |
| 78504 | Mcallen |
| 78505 | Mcallen |
| 78516 | Alamo |
| 78537 | Donna |
| 78538 | Edcouch |
| 78539 | Edinburg |
| 78540 | Edinburg |
| 78541 | Edinburg |
| 78542 | Edinburg |
| 78543 | Elsa |
| 78549 | Hargill |
| 78557 | Hidalgo |
| 78558 | La Blanca |
| 78560 | La Joya |
| 78562 | La Villa |
| 78563 | Linn |
| 78565 | Los Ebanos |
| 78570 | Mercedes |
| 78572 | Mission |
| 78573 | Mission |
| 78576 | Penitas |
| 78577 | Pharr |
| 78579 | Progreso |
| 78589 | San Juan |
| 78595 | Sullivan City |
| 78596 | Weslaco |
| 78599 | Weslaco |
Frequently asked questions
What is the ZIP code of Hidalgo?
Hidalgo has 30 ZIP codes, from 78501 to 78599. The table lists the places each one serves.
How many places are listed in Hidalgo County?
30 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.