As the largest city in Contra Costa County, Concord has approximately 127,000 residents and covers 31 square miles. The City of Concord is committed to continually enhancing the safety, environment, quality of life and economic vitality of the community.

World-class acts perform at the Sleep Train Pavilion at Concord, a unique outdoor venue tucked into the foothills of Mt. Diablo. Shoppers appreciate the variety of stores at Sunvalley Mall, the Willows Shopping Center and in the historic Todos Santos Plaza, a community-gathering place for special events, farmer's market and free music programs from summer through fall.