Rancho San Diego, California 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 to the United States Census Bureau, the CDP has a total area of , all land. The chance of earthquake damage in Rancho San Diego is much lower than California average and is much higher than the national average. The risk of tornado damage in Rancho San Diego is
University of California, San Diego soccer, snow skiing, tennis, volleyball, ultimate, water polo, and waterskiing. The UC San Diego surf team has won the national championship six times and is consistently rated one of the best surfing programs in the United States. UC San Diego does not have a football team. However, the university participated in intercollegiate football for one year during the 1968 season. The newly recruited Tritons lost all seven games that they played. Notable UC San Diego living alumni include: University of California, San Diego The University of California, San Diego, also known as UCSD, is a public research university located in