Berkeley (/ˈbɜrkliː/ burk-lee) is a city on the east shore of the San Francisco Bay in Northern California—in northern Alameda County. It is bordered on the south by the cities of Oakland and Emeryville, and on the north by the city of Albany and the unincorporated community of Kensington. The eastern city limit coincides with the Contra Costa County border, which generally follows the ridge line of the Berkeley Hills. The population was 112,580 at the 2010 census. The city is named after Bishop George Berkeley. Berkeley is the site of the University of California, Berkeley, the oldest of the University of California system, and the Lawrence Berkeley National Laboratory. It is also home to the Graduate Theological Union. The city is noted as one of the most politically liberal in the nation.