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
History of San Diego State University History of San Diego State University The history of San Diego State University began in the late 19th century with the establishment of a normal school in San Diego, California. Founded on March 13, 1897, the school opened on November 1, 1898 with a class of 135 students. By 1921, the school had become San Diego State Teachers College, allowing it to grant certificates and degrees. Due to the increased student enrollment, the college was relocated to its current location at the east side of Mission Valley, with classes beginning in February 1931. The government works programs during the Great