Total Population in Santa Clara County, CA
ACS 2024 5-Year Estimates
How Santa Clara County Compares
National Distribution
Where Santa Clara County falls among all 3,222 U.S. counties for total population.
■ Santa Clara County: 1,902,047
Ranking Context
| Rank | County | Value |
|---|---|---|
| #15 | Tarrant County, TX | 2,167,390 |
| #16 | Bexar County, TX | 2,067,341 |
| #17 | Broward County, FL | 1,977,129 |
| #18 | Santa Clara County, CA | 1,902,047 |
| #19 | Wayne County, MI | 1,772,259 |
| #20 | Alameda County, CA | 1,649,473 |
| #21 | Middlesex County, MA | 1,638,365 |
Total Population in Santa Clara County, California
Santa Clara County, California has a total population of 1,902,047, which ranks #18 of 3,222 out of 3,222 counties nationwide. This is 99.4% below the national value of 330M.
Within California, Santa Clara County ranks #6 of 58 out of 58 counties. This places it in the 99th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.