Median Age in Franklin County, IL
ACS 2024 5-Year Estimates
How Franklin County Compares
National Distribution
Where Franklin County falls among all 3,222 U.S. counties for median age.
■ Franklin County: 43.4 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,085 | Pasco County, FL | 43.4 years |
| #1,086 | Fayette County, GA | 43.4 years |
| #1,087 | Glynn County, GA | 43.4 years |
| #1,088 | Franklin County, IL | 43.4 years |
| #1,089 | Greene County, IL | 43.4 years |
| #1,090 | Delaware County, IA | 43.4 years |
| #1,091 | Keokuk County, IA | 43.4 years |
Median Age in Franklin County, Illinois
Franklin County, Illinois has a median age of 43.4 years, which ranks #1,088 of 3,222 out of 3,222 counties nationwide. This is 11.6% above the national value of 38.9 years.
Within Illinois, Franklin County ranks #36 of 102 out of 102 counties. This places it in the 66th 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.