Median Age in Marathon County, WI
ACS 2024 5-Year Estimates
How Marathon County Compares
National Distribution
Where Marathon County falls among all 3,222 U.S. counties for median age.
■ Marathon County: 41.3 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,724 | Carroll County, TN | 41.3 years |
| #1,725 | Wheeler County, TX | 41.3 years |
| #1,726 | Norton city, VA | 41.3 years |
| #1,727 | Marathon County, WI | 41.3 years |
| #1,728 | Bibb County, AL | 41.2 years |
| #1,729 | Dallas County, AL | 41.2 years |
| #1,730 | St. Clair County, AL | 41.2 years |
Median Age in Marathon County, Wisconsin
Marathon County, Wisconsin has a median age of 41.3 years, which ranks #1,727 of 3,222 out of 3,222 counties nationwide. This is 6.2% above the national value of 38.9 years.
Within Wisconsin, Marathon County ranks #52 of 72 out of 72 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.