Median Age in Allegany County, MD
ACS 2024 5-Year Estimates
41.2 years
Rank #1,742/3,222 · #8 in MD
46th
Allegany 41.2 years
MD 39.4 years +4.6%
US 38.9 years +5.9%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Allegany County's median age of 41.2 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 Allegany County for median age.
Nearby Rankings
Full ranking →| #1,739 | Allen County, KS | 41.2 years |
| #1,740 | Jackson County, KS | 41.2 years |
| #1,741 | Montgomery County, KS | 41.2 years |
| #1,742 | Allegany County, MD | 41.2 years |
| #1,743 | Essex County, MA | 41.2 years |
| #1,744 | Saginaw County, MI | 41.2 years |
| #1,745 | Van Buren County, MI | 41.2 years |
About Median Age
Allegany County, Maryland has a median age of 41.2 years, ranking #1,742 of 3,222 counties nationwide — 5.9% above the national value of 38.9 years. Within Maryland, it ranks #8 of 24. This places it in the 46th 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.