Contra Costa Centre, CaliforniaContra Costa Centre's population was 5,364, while the 2020 census figure was 6,808. Contra Costa Centre is served by the Pleasant Hill / Contra Costa
Pleasant Hill Pleasant Hill, Arkansas (disambiguation) Pleasant Hill , California Pleasant Hill /Contra Costa Centre station Pleasant Hill Historic District (Macon, Georgia)
Contra Costa County, CaliforniaContra Costa County (/ˌkɒntrə ˈkɒstə/ ; Contra Costa , Spanish for 'Opposite Coast') is a county located in the U.S. state of California, in the East Bay
Iron Horse Regional TrailArea in California. This trail is located in inland central Alameda and Contra Costa counties, mostly following a Southern Pacific Railroad right of way established