Median Age in Pima County, AZ
ACS 2024 5-Year Estimates
How Pima County Compares
National Distribution
Where Pima County falls among all 3,222 U.S. counties for median age.
■ Pima County: 39.8 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,158 | York County, VA | 39.9 years |
| #2,159 | Staunton city, VA | 39.9 years |
| #2,160 | Trempealeau County, WI | 39.9 years |
| #2,161 | Pima County, AZ | 39.8 years |
| #2,162 | Alpine County, CA | 39.8 years |
| #2,163 | Santa Cruz County, CA | 39.8 years |
| #2,164 | Greater Bridgeport Planning Region, CT | 39.8 years |
Median Age in Pima County, Arizona
Pima County, Arizona has a median age of 39.8 years, which ranks #2,161 of 3,222 out of 3,222 counties nationwide. This is 2.3% above the national value of 38.9 years.
Within Arizona, Pima County ranks #7 of 15 out of 15 counties. This places it in the 33th 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.