Median Age in Marinette County, WI
ACS 2024 5-Year Estimates
48.7 years
Rank #312/3,222 · #18 in WI
90th
Marinette 48.7 years
WI 40.2 years +21.1%
US 38.9 years +25.2%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Marinette County's median age of 48.7 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Marinette County for median age.
Nearby Rankings
Full ranking →| #309 | Horry County, SC | 48.7 years |
| #310 | Coleman County, TX | 48.7 years |
| #311 | Langlade County, WI | 48.7 years |
| #312 | Marinette County, WI | 48.7 years |
| #313 | Hodgeman County, KS | 48.6 years |
| #314 | Washington County, ME | 48.6 years |
| #315 | Kent County, MD | 48.6 years |
About Median Age
Marinette County, Wisconsin has a median age of 48.7 years, ranking #312 of 3,222 counties nationwide — 25.2% above the national value of 38.9 years. Within Wisconsin, it ranks #18 of 72. This places it in the 90th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.