San Ramon is a city in Contra Costa County, California, United States, located within the San Ramon Valley, and 34 miles (55 km) east of San Francisco. San Ramon's population was 84,605 per the 2020 census, making it the 4th largest city in Contra Costa County, behind Richmond, Concord and Antioch.
San Ramon Waterfall Park
Seal
The city of San Ramon grew out of Rancho San Ramón, granted in 1834 to José María Amador (shown), a prominent Californio miner and ranchero.
Mount Diablo and neighborhoods of northern San Ramon as viewed from one of the many trails in the city
Contra Costa County, California
Contra Costa County is a county located in the U.S. state of California, in the East Bay of the San Francisco Bay Area. As of the 2020 United States Census, the population was 1,165,927. The county seat is Martinez. It occupies the northern portion of the East Bay region of the San Francisco Bay Area and is primarily suburban. The county's name refers to its position on the other side of the bay from San Francisco. Contra Costa County is included in the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area.
Image: Martinez, CA USA panoramio (1)
Image: Northpeak
Don Salvio Pacheco
Don Víctor Castro
