San Antonio Valley, California
San Antonio Valley | |
|---|---|
| Coordinates: 37°23′30″N 121°29′25″W / 37.391709°N 121.490335°W | |
| Country | United States |
| State | California |
| County | Santa Clara |
| Time zone | UTC-8 (Pacific (PST)) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP code | 94550 |
| Area code | 408 |
| GNIS feature ID | 232374 |
The community of San Antonio Valley, also called San Antonio or San Antone, is located along the Diablo Range in eastern Santa Clara County, California. The locale is bordered by Alameda County to the north and Stanislaus County to the east. The sparsely populated area is located at the junction of San Antonio Valley Road, Mines Road, and Del Puerto Canyon Road. San Antonio Valley Road and Del Puerto Canyon Road are legislatively part of California State Route 130 but have not been adopted by CalTrans.
The area includes the San Antonio Valley Ecological Reserve, a 3,282-acre nature preserve created by a Nature Conservancy purchase of land from local rancher, Keith Hurner, and known for its herd of tule elk.