Median Age in Alexander County, IL
ACS 2024 5-Year Estimates
How Alexander County Compares
National Distribution
Where Alexander County falls among all 3,222 U.S. counties for median age.
■ Alexander County: 48.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #358 | Botetourt County, VA | 48.1 years |
| #359 | Floyd County, VA | 48.1 years |
| #360 | Pittsylvania County, VA | 48.1 years |
| #361 | Alexander County, IL | 48.0 years |
| #362 | Trego County, KS | 48.0 years |
| #363 | Delta County, MI | 48.0 years |
| #364 | Mitchell County, NC | 48.0 years |
Median Age in Alexander County, Illinois
Alexander County, Illinois has a median age of 48.0 years, which ranks #361 of 3,222 out of 3,222 counties nationwide. This is 23.4% above the national value of 38.9 years.
Within Illinois, Alexander County ranks #7 of 102 out of 102 counties. This places it in the 89th 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.