Median Age in Montgomery County, IA
ACS 2024 5-Year Estimates
43.5 years
Rank #1,056/3,222 · #31 in IA
67th
Montgomery 43.5 years
IA 38.6 years +12.7%
US 38.9 years +11.8%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Montgomery County's median age of 43.5 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 Montgomery County for median age.
Nearby Rankings
Full ranking →| #1,053 | Appanoose County, IA | 43.5 years |
| #1,054 | Cass County, IA | 43.5 years |
| #1,055 | Floyd County, IA | 43.5 years |
| #1,056 | Montgomery County, IA | 43.5 years |
| #1,057 | Ellsworth County, KS | 43.5 years |
| #1,058 | Marion County, KS | 43.5 years |
| #1,059 | Letcher County, KY | 43.5 years |
About Median Age
Montgomery County, Iowa has a median age of 43.5 years, ranking #1,056 of 3,222 counties nationwide — 11.8% above the national value of 38.9 years. Within Iowa, it ranks #31 of 99. This places it in the 67th 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.