Median Age in Oliver County, ND
ACS 2024 5-Year Estimates
46.1 years
Rank #585/3,222 · #20 in ND
82th
Oliver 46.1 years
ND 35.9 years +28.4%
US 38.9 years +18.5%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Oliver County's median age of 46.1 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 Oliver County for median age.
Nearby Rankings
Full ranking →| #582 | Valley County, NE | 46.1 years |
| #583 | Hunterdon County, NJ | 46.1 years |
| #584 | Adams County, ND | 46.1 years |
| #585 | Oliver County, ND | 46.1 years |
| #586 | Fulton County, PA | 46.1 years |
| #587 | Newton County, TX | 46.1 years |
| #588 | Dickenson County, VA | 46.1 years |
About Median Age
Oliver County, North Dakota has a median age of 46.1 years, ranking #585 of 3,222 counties nationwide — 18.5% above the national value of 38.9 years. Within North Dakota, it ranks #20 of 53. This places it in the 82th 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.