Median Age in Massac County, IL
ACS 2024 5-Year Estimates
How Massac County Compares
National Distribution
Where Massac County falls among all 3,222 U.S. counties for median age.
■ Massac County: 44.7 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #784 | Clay County, AL | 44.7 years |
| #785 | Fremont County, CO | 44.7 years |
| #786 | Edwards County, IL | 44.7 years |
| #787 | Massac County, IL | 44.7 years |
| #788 | Mercer County, IL | 44.7 years |
| #789 | Jackson County, IA | 44.7 years |
| #790 | Van Buren County, IA | 44.7 years |
Median Age in Massac County, Illinois
Massac County, Illinois has a median age of 44.7 years, which ranks #787 of 3,222 out of 3,222 counties nationwide. This is 14.9% above the national value of 38.9 years.
Within Illinois, Massac County ranks #19 of 102 out of 102 counties. This places it in the 76th 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.