| Santa Ysabel | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA California San Diego County#USA California Southern#USA California#USA |
| Pushpin Map Caption: | Location within the state of California |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | San Diego |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Coordinates: | 33.1092°N -116.6731°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 92070 |
| Area Code Type: | Area codes |
| Area Code: | 442/760 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
Santa Ysabel (Spanish for "St. Elizabeth") is an unincorporated community in the Santa Ysabel Valley of eastern San Diego County, California.
The 1818 Santa Ysabel Asistencia is located here, a Spanish mission asistencia (sub-mission) of Mission San Diego de Alcalá. The town site is within the former Rancho Santa Ysabel, an 1844 Mexican land grant to José Joaquín Ortega and Eduardo Stokes. In 1878, what began as the town of Santa Ysabel began with a store owned by C. R. Wellington, and grew to include a hotel and a blacksmith.[1] By June 26, 1889, it had acquired its own post office.[2]
The town is located near the San Diego River, just north of the Cleveland National Forest at the junction of Highway 78 and Highway 79.
Other notable sights of the small town include the famous Dudley's Bakery and the Julian Apple Pie factory. The town serves as a gateway to the mountain areas of San Diego County, including the Laguna Mountains, Julian, and Palomar Mountain.
According to the Köppen Climate Classification system, Santa Ysabel has a warm-summer Mediterranean climate, abbreviated "Csa" on climate maps.[3]