Median Age in Mendocino County, CA
ACS 2024 5-Year Estimates
How Mendocino County Compares
National Distribution
Where Mendocino County falls among all 3,222 U.S. counties for median age.
■ Mendocino County: 44.1 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #903 | Calhoun County, AR | 44.1 years |
| #904 | Cleveland County, AR | 44.1 years |
| #905 | Lake County, CA | 44.1 years |
| #906 | Mendocino County, CA | 44.1 years |
| #907 | Northeastern Connecticut Planning Region, CT | 44.1 years |
| #908 | Bureau County, IL | 44.1 years |
| #909 | Worth County, IA | 44.1 years |
Median Age in Mendocino County, California
Mendocino County, California has a median age of 44.1 years, which ranks #906 of 3,222 out of 3,222 counties nationwide. This is 13.4% above the national value of 38.9 years.
Within California, Mendocino County ranks #15 of 58 out of 58 counties. This places it in the 72th percentile nationally.
The median age of the total population. 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.