Median Age in McLean County, KY
ACS 2024 5-Year Estimates
43.3 years
Rank #1,116/3,222 · #20 in KY
65th
McLean 43.3 years
KY 39.1 years +10.7%
US 38.9 years +11.3%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How McLean County's median age of 43.3 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 McLean County for median age.
Nearby Rankings
Full ranking →| #1,113 | San Miguel County, CO | 43.3 years |
| #1,114 | Lawrence County, IN | 43.3 years |
| #1,115 | Wabaunsee County, KS | 43.3 years |
| #1,116 | McLean County, KY | 43.3 years |
| #1,117 | Pike County, KY | 43.3 years |
| #1,118 | Trimble County, KY | 43.3 years |
| #1,119 | Missaukee County, MI | 43.3 years |
About Median Age
McLean County, Kentucky has a median age of 43.3 years, ranking #1,116 of 3,222 counties nationwide — 11.3% above the national value of 38.9 years. Within Kentucky, it ranks #20 of 120. This places it in the 65th 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.