What California county is Carondelet High School in?
Concord, California Concord ( ) is the largest city in Contra Costa County, California. At the 2010 census, the city had a population of 122,067 making it the 8th largest city in the San Francisco Bay Area. Founded in 1869 as the community of Todos Santos by Salvio Pacheco, the name was changed to Concord within months. The city is a major regional suburban East Bay center within the San Francisco Bay Area, and is 29 mi east of San Francisco.
North County Transit District The North County Transit District (NCTD) (reporting mark SDNX) is the agency responsible for public transportation in North San Diego County, California, United States. NCTD provides 12 million passenger trips per year. NCTD's geographic area is approximately 1,020 square miles, with an approximate population of 842,000 people. NCTD is governed by a Board of Directors.