Median Age in Monroe County, IA
ACS 2024 5-Year Estimates
41.8 years
Rank #1,557/3,222 · #59 in IA
52th
Monroe 41.8 years
IA 38.6 years +8.3%
US 38.9 years +7.5%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Monroe County's median age of 41.8 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 Monroe County for median age.
Nearby Rankings
Full ranking →| #1,554 | Livingston County, IL | 41.8 years |
| #1,555 | Cass County, IN | 41.8 years |
| #1,556 | Jefferson County, IN | 41.8 years |
| #1,557 | Monroe County, IA | 41.8 years |
| #1,558 | Bourbon County, KY | 41.8 years |
| #1,559 | Hancock County, KY | 41.8 years |
| #1,560 | Red River Parish, LA | 41.8 years |
About Median Age
Monroe County, Iowa has a median age of 41.8 years, ranking #1,557 of 3,222 counties nationwide — 7.5% above the national value of 38.9 years. Within Iowa, it ranks #59 of 99. This places it in the 52th 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.