ZIP CodesZIP codes in Hidalgo County, Texas
Hidalgo County, Texas has 30 ZIP codes in this list, from 78501 to 78599. They cover 21 places, among them Mcallen, Edinburg, Mission and Weslaco.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 78501 | Mcallen | 15.5 | 26.215, -98.236 |
| 78502 | Mcallen | no area | 26.257, -98.199 |
| 78503 | Mcallen | 19.2 | 26.177, -98.252 |
| 78504 | Mcallen | 19.6 | 26.256, -98.230 |
| 78505 | Mcallen | no area | 26.203, -98.230 |
| 78516 | Alamo | 37.8 | 26.191, -98.116 |
| 78537 | Donna | 57.6 | 26.167, -98.053 |
| 78538 | Edcouch | 67.0 | 26.333, -97.962 |
| 78539 | Edinburg | 12.2 | 26.279, -98.183 |
| 78540 | Edinburg | 7.8 | 26.302, -98.163 |
| 78541 | Edinburg | 290 | 26.448, -98.284 |
| 78542 | Edinburg | 176 | 26.466, -98.070 |
| 78543 | Elsa | 6.4 | 26.297, -97.988 |
| 78549 | Hargill | 25.9 | 26.467, -98.039 |
| 78557 | Hidalgo | 16.6 | 26.103, -98.254 |
| 78558 | La Blanca | 0.8 | 26.293, -98.038 |
| 78560 | La Joya | 14.2 | 26.243, -98.475 |
| 78562 | La Villa | 21.5 | 26.300, -97.925 |
| 78563 | Linn | 249 | 26.628, -98.250 |
| 78565 | Los Ebanos | 3.2 | 26.243, -98.562 |
| 78570 | Mercedes | 75.2 | 26.151, -97.918 |
| 78572 | Mission | 53.7 | 26.216, -98.325 |
| 78573 | Mission | 36.7 | 26.294, -98.301 |
| 78576 | Penitas | 58.2 | 26.278, -98.447 |
| 78577 | Pharr | 26.0 | 26.177, -98.187 |
| 78579 | Progreso | 5.7 | 26.092, -97.953 |
| 78589 | San Juan | 25.5 | 26.204, -98.154 |
| 78595 | Sullivan City | 30.5 | 26.272, -98.563 |
| 78596 | Weslaco | 40.2 | 26.169, -97.989 |
| 78599 | Weslaco | 26.5 | 26.160, -97.991 |
The ZIP code areas of Hidalgo County add up to about 1,418 square miles of land (3,674 sq km) as the Census Bureau draws them. The largest is 78541 (Edinburg), with 290 square miles.
Places with more than one code here: Mcallen (5 codes), Edinburg (4 codes), Mission (2 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Mcallen, TX 78501.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.