Total Population in Mendocino County, CA
ACS 2024 5-Year Estimates
90,244
Rank #669/3,222 · #38 in CA
79th
Mendocino 90,244
CA 39M -99.8%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Mendocino County's total population of 90,244 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 Mendocino County for total population.
Nearby Rankings
Full ranking →| #666 | Wayne County, NY | 90,929 |
| #667 | Cullman County, AL | 90,566 |
| #668 | Northumberland County, PA | 90,560 |
| #669 | Mendocino County, CA | 90,244 |
| #670 | Barrow County, GA | 89,886 |
| #671 | Polk County, OR | 89,662 |
| #672 | Elmore County, AL | 89,526 |
About Total Population
Mendocino County, California has a total population of 90,244, ranking #669 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within California, it ranks #38 of 58. This places it in the 79th 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.