Rio Grande City ZIP Codes

List of Zip Codes of Rio Grande City

The following table lists ZIP Codes associated with Rio Grande City, Texas, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 78582 26.53937 -98.73985 Starr 44,883 30.7


About Rio Grande City Texas Zip Codes

The city of Rio Grande City in Texas (TX) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 44,883 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Rio Grande City fall within county jurisdictions such as Starr. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Rio Grande City, Texas follow the America/Chicago time zone.