Hidalgo, TX zip code
Hidalgo, Texas uses one zip code: 78557. Most of it is in Hidalgo County. Together these zip codes are home to about 14K people.
Zip codes
1
Population
14K
All zips combined
Largest zip
78557
14,498 residents
Zip codes in Hidalgo
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 78557 | 14,498 | $59,441 |