Median Age in Lucas County, IA
ACS 2024 5-Year Estimates
41.9 years
Rank #1,521/3,222 · #56 in IA
53th
Lucas 41.9 years
IA 38.6 years +8.5%
US 38.9 years +7.7%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Lucas County's median age of 41.9 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 Lucas County for median age.
Nearby Rankings
Full ranking →| #1,518 | Perry County, IN | 41.9 years |
| #1,519 | Grundy County, IA | 41.9 years |
| #1,520 | Louisa County, IA | 41.9 years |
| #1,521 | Lucas County, IA | 41.9 years |
| #1,522 | Mitchell County, IA | 41.9 years |
| #1,523 | Palo Alto County, IA | 41.9 years |
| #1,524 | Logan County, KS | 41.9 years |
About Median Age
Lucas County, Iowa has a median age of 41.9 years, ranking #1,521 of 3,222 counties nationwide — 7.7% above the national value of 38.9 years. Within Iowa, it ranks #56 of 99. This places it in the 53th 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.