ZIP Code 78588 – San Isidro, Texas | ZipsCode.us
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ZIP Code 78588
San Isidro, Texas · Starr
ZIP code 78588 belongs to the city of San Isidro in Texas (Starr). See all Texas ZIP Codes.
ZIP code 78588 belongs to San Isidro, Texas, in Starr. If you are mailing a letter or package to this area, use San Isidro, TX 78588 in the address. On this page you will find the city and county for 78588, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 78588?
The city for ZIP code 78588 is San Isidro, Texas. When you write an address in this area, the correct format is: Name, Street Address, San Isidro, TX 78588.
ZIP Code 78588 County and State
ZIP code 78588 is located in Starr, Texas. For a complete list of cities and ZIP codes across the state, see the Texas ZIP Codes page.
Nearby ZIP Codes in Starr
These ZIP codes are in the same county as 78588:
ZIP Code 78588 on the Map
The map below shows the approximate center of ZIP code 78588, near San Isidro, Texas. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 26.7167, -98.4539). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 78588
According to public U.S. Census Bureau data, ZIP code 78588 is home to a community in Texas. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 78588
Need the full ZIP+4 code for a specific street address in San Isidro? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 78588?
ZIP code 78588 is for San Isidro, Texas.
What county is ZIP code 78588 in?
ZIP code 78588 is in Starr, Texas.
What state is ZIP code 78588 in?
ZIP code 78588 is in Texas (TX).
How do I find the ZIP+4 for an address in 78588?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 78588?
Nearby ZIP codes include 78536 (Delmita), 78545 (Falcon Heights), 78547 (Garciasville), 78548 (Grulla), 78582 (Rio Grande City).
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