About City of Pleasant Hill, California Pleasant Hill is a city in Contra Costa County, California, United States, in the East Bay of the San Francisco Bay Area. The population was 34,613 at the 2020 census. It was incorporated in...

About City of Concord, California Concord is a city in California, northeast of San Francisco. There, Briones Regional Park has beautiful views that extend across the Diablo Valley and into town-the wildflowers are always in bloom. Additionally, there are walks...