Median Age in Sheridan County, ND
ACS 2024 5-Year Estimates
51.5 years
Rank #158/3,222 · #5 in ND
95th
Sheridan 51.5 years
ND 35.9 years +43.5%
US 38.9 years +32.4%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Sheridan County's median age of 51.5 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 Sheridan County for median age.
Nearby Rankings
Full ranking →| #155 | Piscataquis County, ME | 51.5 years |
| #156 | Banner County, NE | 51.5 years |
| #157 | Griggs County, ND | 51.5 years |
| #158 | Sheridan County, ND | 51.5 years |
| #159 | Blanco County, TX | 51.5 years |
| #160 | Baxter County, AR | 51.4 years |
| #161 | Lincoln County, ME | 51.4 years |
About Median Age
Sheridan County, North Dakota has a median age of 51.5 years, ranking #158 of 3,222 counties nationwide — 32.4% above the national value of 38.9 years. Within North Dakota, it ranks #5 of 53. This places it in the 95th 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.