San Dimas, CA
San Dimas is a city in the San Gabriel Valley of Los Angeles County, California. As of the 2010 census, the city had a total population of 33,371. The city historically took its name from San Dismas Canyon in the San Gabriel Mountains above the northern section of present-day San Dimas. San Dimas is named in Spanish after Saint Dismas. The TongvaNative Americans lived in the area, and along with other tribes, in the region for over 8,000 years. These earliest residents, also referred to as the Tongva-Gabrielio Tribe, of what is now known as San Dimas became part of the Mission Indians after Spanish colonization from the Mission San Gabriel occupied their lands in the late 18th century.