| Sunnyside, Castro County, Texas | |
|---|---|
| Coordinates: 34°20′53″N102°18′13″W / 34.34806°N 102.30361°W | |
| Country | United States | 
| State | Texas | 
| County | Castro | 
| Elevation | 3,734 ft (1,138 m) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| Area code | 806 | 
| GNIS feature ID | 1380630 [1] | 
Sunnyside is an unincorporated community in Castro County, Texas, United States. [1] According to the Handbook of Texas , the community had an estimated population of 80 in 2000.
Sunnyside is located on U.S. Route 385, 15 mi (24 km) south of Dimmitt in Castro County. [2]
Today, the community is served by the Dimmitt Independent School District and the Springlake-Earth Independent School District.