Median Age in Jackson County, IL
ACS 2024 5-Year Estimates
How Jackson County Compares
National Distribution
Where Jackson County falls among all 3,222 U.S. counties for median age.
■ Jackson County: 32.4 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #3,104 | Lea County, NM | 32.5 years |
| #3,105 | Rolette County, ND | 32.5 years |
| #3,106 | Davis County, UT | 32.5 years |
| #3,107 | Jackson County, IL | 32.4 years |
| #3,108 | Vernon Parish, LA | 32.4 years |
| #3,109 | Alachua County, FL | 32.3 years |
| #3,110 | Ford County, KS | 32.3 years |
Median Age in Jackson County, Illinois
Jackson County, Illinois has a median age of 32.4 years, which ranks #3,107 of 3,222 out of 3,222 counties nationwide. This is 16.7% below the national value of 38.9 years.
Within Illinois, Jackson County ranks #101 of 102 out of 102 counties. This places it in the 4th 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.