San Dimas, California

San Dimas is located in Los Angeles County. About 34,924 people live here (as of 2020). Between 2010 and 2023, the population declined from 33,371 to 15,692. The region is at 291 meters above sea level. The area covers about 40.0 square kilometers. There are about 1.542 streets in San Dimas. The region was founded in 1960. The ZIP codes are 91773. The dialing code is 909. San Dimas is city in the San Gabriel Valley of Los Angeles County, California, United States. Among other things, San Dimas has public Transport, hotels, restaurants, cafés, supermarkets, clothing Stores, schools, banks, dentists and pharmacies. More information at www.cityofsandimas.com.