Median Age in Rock County, MN
ACS 2024 5-Year Estimates
How Rock County Compares
National Distribution
Where Rock County falls among all 3,222 U.S. counties for median age.
■ Rock County: 41.2 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,744 | Saginaw County, MI | 41.2 years |
| #1,745 | Van Buren County, MI | 41.2 years |
| #1,746 | Mille Lacs County, MN | 41.2 years |
| #1,747 | Rock County, MN | 41.2 years |
| #1,748 | St. Louis County, MN | 41.2 years |
| #1,749 | Quitman County, MS | 41.2 years |
| #1,750 | Perkins County, NE | 41.2 years |
Median Age in Rock County, Minnesota
Rock County, Minnesota has a median age of 41.2 years, which ranks #1,747 of 3,222 out of 3,222 counties nationwide. This is 5.9% above the national value of 38.9 years.
Within Minnesota, Rock County ranks #50 of 87 out of 87 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.