Median Age in Delaware County, IN
ACS 2024 5-Year Estimates
35.8 years
Rank #2,900/3,222 · #85 in IN
10th
Delaware 35.8 years
IN 38.1 years -6.0%
US 38.9 years -8.0%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Delaware County's median age of 35.8 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 Delaware County for median age.
Nearby Rankings
Full ranking →| #2,897 | Portsmouth city, VA | 35.9 years |
| #2,898 | Hardee County, FL | 35.8 years |
| #2,899 | Hendry County, FL | 35.8 years |
| #2,900 | Delaware County, IN | 35.8 years |
| #2,901 | Phelps County, MO | 35.8 years |
| #2,902 | Dawes County, NE | 35.8 years |
| #2,903 | Hudson County, NJ | 35.8 years |
About Median Age
Delaware County, Indiana has a median age of 35.8 years, ranking #2,900 of 3,222 counties nationwide — 8.0% below the national value of 38.9 years. Within Indiana, it ranks #85 of 92. This places it in the 10th 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.