San Isidro, Texas
San Isidro: a city in Starr County, Texas
About
San Isidro is a city located in the county of Starr in the U.S. state of Texas.
Quick Facts about San Isidro
| State | Texas (United States) |
| County | Starr County |
| Latitude & Longitude | 26.7167,-98.4539 |
| Time Zone | America/Chicago |
| Local time | 12:27:31 (9th June 2026) |
| Postal code | 78588 |
| Weather | 77℉ Mostly Cloudy 7-days weather |
Geography
San Isidro is located at 26°43'0"N 98°27'14"W (26.7167200, -98.4539100).
San Isidro map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Weather
77°F
Mostly Cloudy
8 to 12 mph SE
Tonight
Mostly cloudy, with a low around 77. Southeast wind 8 to 12 mph, with gusts as high as 22 mph.
7-Day Forecast
San Isidro zip code is 78588.
County name: Starr, County
fips: 48427
Sanisidro
Nearby Schools and Colleges
Schools and campuses linked to San Isidro, TX. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 475662 | UCAS Univeristy of Cosmetology Arts & Sciences-La Joya | La Joya (TX) | 78560-4018 |
Nearby Transit Stations (2)
Rail and bus stations connected to San Isidro, TX. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| MEN | McAllen, Texas | 1501 West US Hwy 83 Business | BUS |
| HGN | Harlingen, Texas | 215 E. Monroe Ave. | BUS |
Closest post offices linked to San Isidro.
| Post Office Name | City | ZIP |
|---|---|---|
| San Isidr Post Office | San Isidro (TX) | 78588 |
Other places with the same name (14)
- Batobato, Davao with a population of 9,714 people.
- San Isidro, Central Visayas with a population of 9,125 people.
- San Isidro, Central Luzon with a population of 6,093 people.
- San Isidro, Eastern Visayas with a population of 4,865 people.
- San Isidro, Northern Mindanao with a population of 4,270 people.
- San Isidro, Central Luzon with a population of 4,061 people.
- San Isidro, Calabarzon with a population of 3,469 people.
- San Isidro, Calabarzon with a population of 3,375 people.
- San Isidro, Calabarzon with a population of 3,205 people.
- San Isidro, Bicol with a population of 3,054 people.
- San Isidro, Calabarzon with a population of 2,980 people.
- San Isidro, Eastern Visayas with a population of 2,735 people.
- San Isidro, Central Visayas with a population of 2,440 people.
- San Isidro, Central Visayas with a population of 2,416 people.
Other cities in Starr County
Cities, towns, neighborhoods & other populated places in Starr County , TX.
| City Name | Population | Title |
|---|---|---|
| Rio Grande City | 14,511 | City in Starr County, Texas, United States |
| Roma | 11,476 | City in Starr County, Texas, United States of America |
| Escobares | 2,650 | City in Starr County, Texas, United States |
| La Grulla | 1,682 | City in Starr County, Texas, United States |
| La Puerta | 632 | Census designated place |
| Garceno | 420 | Census designated place |