Tri-Valley Cities

Dublin (formerly, Amador and Dougherty's Station) is a suburban city of the East (San Francisco) Bay and Tri-Valley regions of Alameda County, California, United States. Located along the north side  ... Details

Livermore is a city in Alameda County, California, in the United States. With an estimated 2014 population of 86,870 Livermore is the most populous city in the Tri-Valley. Livermore is located on the  ... Details

Pleasanton is an affluent city in Alameda County, California, incorporated in 1894. It is a suburb in the San Francisco Bay Area located about 25 miles (40 km) east of Oakland, and 6 miles  ... Details

San Ramon is a city in Contra Costa County, California, United States, located 34 miles east of San Francisco, and within the San Ramon Valley. San Ramon's population was estimated as 76,134 in  ... Details