Rio Grande City ZIP Codes, Texas
Rio Grande City ZIP Code
The city of Rio Grande City is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in Rio Grande City helps identify the correct postal area, ensuring that letters, parcels, and packages reach the right neighborhood or post office without delay. For residents, businesses, and visitors, knowing the correct Rio Grande City ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.
Rio Grande City
78582| Post Office | Rio Grande City |
| County | Starr |
| State | Texas |
| ZIP Code | 78582 |
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