Median Age in Traill County, ND
ACS 2024 5-Year Estimates
40.4 years
Rank #2,000/3,222 · #37 in ND
38th
Traill 40.4 years
ND 35.9 years +12.5%
US 38.9 years +3.9%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Traill County's median age of 40.4 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 Traill County for median age.
Nearby Rankings
Full ranking →| #1,997 | Erie County, NY | 40.4 years |
| #1,998 | Rowan County, NC | 40.4 years |
| #1,999 | Dunn County, ND | 40.4 years |
| #2,000 | Traill County, ND | 40.4 years |
| #2,001 | Cuyahoga County, OH | 40.4 years |
| #2,002 | Creek County, OK | 40.4 years |
| #2,003 | Mayes County, OK | 40.4 years |
About Median Age
Traill County, North Dakota has a median age of 40.4 years, ranking #2,000 of 3,222 counties nationwide — 3.9% above the national value of 38.9 years. Within North Dakota, it ranks #37 of 53. This places it in the 38th 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.