Median Age in Harrison County, MO
ACS 2024 5-Year Estimates
How Harrison County Compares
National Distribution
Where Harrison County falls among all 3,222 U.S. counties for median age.
■ Harrison County: 41.8 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,564 | Le Sueur County, MN | 41.8 years |
| #1,565 | Swift County, MN | 41.8 years |
| #1,566 | Franklin County, MO | 41.8 years |
| #1,567 | Harrison County, MO | 41.8 years |
| #1,568 | Lewis and Clark County, MT | 41.8 years |
| #1,569 | Somerset County, NJ | 41.8 years |
| #1,570 | Westchester County, NY | 41.8 years |
Median Age in Harrison County, Missouri
Harrison County, Missouri has a median age of 41.8 years, which ranks #1,567 of 3,222 out of 3,222 counties nationwide. This is 7.5% above the national value of 38.9 years.
Within Missouri, Harrison County ranks #50 of 115 out of 115 counties. This places it in the 51th 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.