Santa Clara County, CA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
1,903,297
Male
970,000
51.0%
Female
933,297
49.0%
Median Age
37.9 yrs
Avg Household Size
2.9
Foreign Born
41.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher39.3%
High School or Higher48.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
2.2%
Disability
0.0%
Non-English Home
7.5%
Married
44.0%
Santa Clara County, CA has a population of 1,903,297 according to 2023 Census Bureau estimates. The median age is 37.9 years. The largest racial or ethnic group is White at 33.2% of the population. 39.3% of residents hold a bachelor's degree or higher. 41.0% of residents are foreign-born.