![Alameda County, California Alameda County, California](https://s.yimg.com/fz/api/res/1.2/oupRN.L7FbevBOn6graWMA--~C/YXBwaWQ9c3JjaGRkO2ZpPWZpdDtoPTEzMDtxPTgwO3c9MTMw/https://s.yimg.com/zb/imgv1/7d232204-4566-3577-8597-953c9d8817df/t_500x300)
Alameda County, California
County in California, United States
Alameda County is a county located in the U.S. state of California. As of the 2020 census, the population was 1,682,353, making it the 7th-most populous county in the state and 21st most populous nationally. The county seat is Oakland. Wikipedia