Median Age in Maries County, MO
ACS 2024 5-Year Estimates
44.9 years
Rank #757/3,222 · #19 in MO
77th
Maries 44.9 years
MO 39.0 years +15.1%
US 38.9 years +15.4%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Maries County's median age of 44.9 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 Maries County for median age.
Nearby Rankings
Full ranking →| #754 | San Lorenzo Municipio, PR | 45.0 years |
| #755 | Nevada County, AR | 44.9 years |
| #756 | Republic County, KS | 44.9 years |
| #757 | Maries County, MO | 44.9 years |
| #758 | Shannon County, MO | 44.9 years |
| #759 | Pawnee County, NE | 44.9 years |
| #760 | Burke County, NC | 44.9 years |
About Median Age
Maries County, Missouri has a median age of 44.9 years, ranking #757 of 3,222 counties nationwide — 15.4% above the national value of 38.9 years. Within Missouri, it ranks #19 of 115. This places it in the 77th 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.