Median Age in Greene County, IA
ACS 2024 5-Year Estimates
How Greene County Compares
National Distribution
Where Greene County falls among all 3,222 U.S. counties for median age.
■ Greene County: 44.6 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #807 | Río Grande Municipio, PR | 44.7 years |
| #808 | Vega Baja Municipio, PR | 44.7 years |
| #809 | Washington County, AL | 44.6 years |
| #810 | Greene County, IA | 44.6 years |
| #811 | Hancock County, IA | 44.6 years |
| #812 | Knott County, KY | 44.6 years |
| #813 | Luce County, MI | 44.6 years |
Median Age in Greene County, Iowa
Greene County, Iowa has a median age of 44.6 years, which ranks #810 of 3,222 out of 3,222 counties nationwide. This is 14.7% above the national value of 38.9 years.
Within Iowa, Greene County ranks #12 of 99 out of 99 counties. This places it in the 75th 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.