Alameda County, CA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
1,651,949
Male
819,520
49.6%
Female
832,429
50.4%
Median Age
38.7 yrs
Avg Household Size
2.7
Foreign Born
34.1%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher37.1%
High School or Higher48.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
2.5%
Disability
0.0%
Non-English Home
8.0%
Married
42.3%
Alameda County, CA has a population of 1,651,949 according to 2023 Census Bureau estimates. The median age is 38.7 years. The largest racial or ethnic group is White at 32.0% of the population. 37.1% of residents hold a bachelor's degree or higher. 34.1% of residents are foreign-born.