Rancho San Diego, California landscape and open-space maintenance. Rancho San Diego is served by the Cajon Valley Union School District and the Grossmont Union High School District. Steele Canyon High School and Valhalla High School are the primary schools in this location. Rancho San Diego is also home to the Cuyamaca College Coyotes. Rancho San Diego, California Rancho San Diego is a census-designated place (CDP) in San Diego County, California. The population was 21,208 at the 2010 census, up from 20,155 at the 2000 census. The area was developed as subdivisions beginning in the 1970s. Rancho San Diego is located at (32.765985, -116.921477). According
Police departments at the University of California Response Teams, Crime labs, Dignitary Protection Units, Negotiation and Entry Teams, and others. The University of California was founded in 1868, shortly after California became a state. The university moved to the present site in Berkeley in 1873 with 191 students and 20 faculty members. Other campuses were added over time, resulting in a system which includes ten campuses spread out from San Francisco to San Diego. The university also manages four national laboratories and is affiliated with the Hastings School of Law in San Francisco and the San Francisco Art Institute. Now, the University of California, Berkeley, alone, has