Median Age in Allen County, KS
ACS 2024 5-Year Estimates
How Allen County Compares
National Distribution
Where Allen County falls among all 3,222 U.S. counties for median age.
■ Allen County: 41.2 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,736 | Jefferson County, IL | 41.2 years |
| #1,737 | Jasper County, IN | 41.2 years |
| #1,738 | Ripley County, IN | 41.2 years |
| #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 |
Median Age in Allen County, Kansas
Allen County, Kansas has a median age of 41.2 years, which ranks #1,739 of 3,222 out of 3,222 counties nationwide. This is 5.9% above the national value of 38.9 years.
Within Kansas, Allen County ranks #53 of 105 out of 105 counties. This places it in the 46th 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.