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
University City, San Diego University City, San Diego University City (UC) is a community in San Diego, California, located in the northwestern portion of the city next to the University of California, San Diego. University City is bordered by La Jolla and interstate 5 to the west, Miramar and interstate 805 to the east, and North Clairemont and highway 52 to the south, giving the community a triangular shaped boundary. University City is a part of District 1 which is represented by Councilmember Barbara Bry on the San Diego City Council. The campus of the University of California, San Diego, from which the area