Median Age in Frederick County, MD
ACS 2024 5-Year Estimates
How Frederick County Compares
National Distribution
Where Frederick County falls among all 3,222 U.S. counties for median age.
■ Frederick County: 39.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,384 | McCreary County, KY | 39.0 years |
| #2,385 | Avoyelles Parish, LA | 39.0 years |
| #2,386 | Anne Arundel County, MD | 39.0 years |
| #2,387 | Frederick County, MD | 39.0 years |
| #2,388 | Carver County, MN | 39.0 years |
| #2,389 | Howard County, MO | 39.0 years |
| #2,390 | Yellowstone County, MT | 39.0 years |
Median Age in Frederick County, Maryland
Frederick County, Maryland has a median age of 39.0 years, which ranks #2,387 of 3,222 out of 3,222 counties nationwide. This is 0.3% above the national value of 38.9 years.
Within Maryland, Frederick County ranks #18 of 24 out of 24 counties. This places it in the 26th 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.