what county is alameda, ca
Alameda, California. For the community in Kern County with this name, see Alameda, Kern County, California. Alameda (/ËÃ¦lÉËmiËdÉ/ AL-É-MEE-dÉ; Spanish: [ala'meÃ°a]) is a city in Alameda County, California, United States. It is located on Alameda Island and Bay Farm Island, and is adjacent to and south of Oakland and east of San Francisco across the San Francisco Bay.