San Carlos, Texas
San Carlos: a city in Starr County, Texas.
About
San Carlos is a city located in the county of Starr in the U.S. state of Texas.
Quick Facts about San Carlos
| State | Texas (United States) |
| County | Starr County |
| Latitude & Longitude | 26.6795,-98.8536 |
| Time Zone | America/Chicago |
| Local time | 12:24:59 (6th November 2026) |
| Weather | 68℉ Showers And Thunderstorms 7-days weather |
Geography
San Carlos is located at 26°40'46"N 98°51'13"W (26.6795000, -98.8536400).
San Carlos map
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Weather
68°F
Showers And Thunderstorms
0 to 3 mph NE
Tonight
A slight chance of rain showers between 7pm and 9pm, then showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind 0 to 3 mph. C...
7-Day ForecastNearby Transit Stations (1)
Rail and bus stations connected to San Carlos, 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 |
Closest post offices linked to San Carlos.
| Post Office Name | City | ZIP |
|---|---|---|
| Lopen Post Office | Lopeno (TX) | 78564 |
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 |
| Escobares | 2,650 | City in Starr County, Texas, United States |
| La Grulla | 1,682 | City in Starr County, Texas, United States |