Median Age in Woodbury County, IA
ACS 2024 5-Year Estimates
36.1 years
Rank #2,861/3,222 · #94 in IA
11th
Woodbury 36.1 years
IA 38.6 years -6.5%
US 38.9 years -7.2%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Woodbury County's median age of 36.1 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 Woodbury County for median age.
Nearby Rankings
Full ranking →| #2,858 | Twin Falls County, ID | 36.1 years |
| #2,859 | Dallas County, IA | 36.1 years |
| #2,860 | Decatur County, IA | 36.1 years |
| #2,861 | Woodbury County, IA | 36.1 years |
| #2,862 | Atchison County, KS | 36.1 years |
| #2,863 | Todd County, KY | 36.1 years |
| #2,864 | Ramsey County, MN | 36.1 years |
About Median Age
Woodbury County, Iowa has a median age of 36.1 years, ranking #2,861 of 3,222 counties nationwide — 7.2% below the national value of 38.9 years. Within Iowa, it ranks #94 of 99. This places it in the 11th 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.