Santa Maria, TX zip code
Santa Maria, Texas uses one zip code: 78592. Most of it is in Cameron County. Together these zip codes are home to about 677 people.
Zip codes
1
Population
677
All zips combined
Largest zip
78592
677 residents
Zip codes in Santa Maria
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 78592 | 677 | — |