Concord

Concord, city, Contra Costa county, California, U.S. It lies 30 miles (50 km) east of San Francisco. The area was first inhabited by the Bay Miwok Indians and was explored by the Spanish in the late 18th century. A land grant, called Monte del Diablo, was made in 1834 to Don Salvio Pacheco. Laid out in 1868 as Todos Santos (Spanish: “All Saints”), the city was renamed in 1869 for Concord, Massachusetts, and developed as...