Median Age in Tuolumne County, CA
ACS 2024 5-Year Estimates
48.4 years
Rank #331/3,222 · #8 in CA
90th
Tuolumne 48.4 years
CA 37.9 years +27.7%
US 38.9 years +24.4%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Tuolumne County's median age of 48.4 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Tuolumne County for median age.
Nearby Rankings
Full ranking →| #328 | Skamania County, WA | 48.5 years |
| #329 | Hampshire County, WV | 48.5 years |
| #330 | Lajas Municipio, PR | 48.5 years |
| #331 | Tuolumne County, CA | 48.4 years |
| #332 | Gosper County, NE | 48.4 years |
| #333 | Keith County, NE | 48.4 years |
| #334 | Belknap County, NH | 48.4 years |
About Median Age
Tuolumne County, California has a median age of 48.4 years, ranking #331 of 3,222 counties nationwide — 24.4% above the national value of 38.9 years. Within California, it ranks #8 of 58. This places it in the 90th percentile nationally.
The median age of the total population. 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.