Concord is the largest city in Contra Costa County, California, USA.
As of the 2000 census, the city had a total population of 121,780.
Originally founded in 1869 as the community of Todos Santos by Don 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,
located just 31 miles (50 km) east of San Francisco.
read full wikipedia reference about Concord, California
OTHER POPULAR DESTINATIONS IN CALIFORNIA