Total Population in San Francisco County, CA
ACS 2024 5-Year Estimates
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How San Francisco County's total population of 830,235 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to San Francisco County for total population.
Nearby Rankings
Full ranking →| #73 | Snohomish County, WA | 844,430 |
| #74 | Ventura County, CA | 837,469 |
| #75 | Hamilton County, OH | 830,774 |
| #76 | San Francisco County, CA | 830,235 |
| #77 | Lee County, FL | 817,666 |
| #78 | Essex County, MA | 813,054 |
| #79 | Oklahoma County, OK | 806,199 |
About Total Population
San Francisco County, California has a total population of 830,235, ranking #76 of 3,222 counties nationwide — 99.7% below the national value of 330M. Within California, it ranks #13 of 58. This places it in the 98th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.