Median Age in Lyon County, IA
ACS 2024 5-Year Estimates
How Lyon County Compares
National Distribution
Where Lyon County falls among all 3,222 U.S. counties for median age.
■ Lyon County: 38.2 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,538 | Los Angeles County, CA | 38.2 years |
| #2,539 | Bartow County, GA | 38.2 years |
| #2,540 | Floyd County, GA | 38.2 years |
| #2,541 | Lyon County, IA | 38.2 years |
| #2,542 | Scott County, KS | 38.2 years |
| #2,543 | Evangeline Parish, LA | 38.2 years |
| #2,544 | McDonald County, MO | 38.2 years |
Median Age in Lyon County, Iowa
Lyon County, Iowa has a median age of 38.2 years, which ranks #2,541 of 3,222 out of 3,222 counties nationwide. This is 1.8% below the national value of 38.9 years.
Within Iowa, Lyon County ranks #87 of 99 out of 99 counties. This places it in the 21th 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.