Median Age in Grant County, WA
ACS 2024 5-Year Estimates
33.7 years
Rank #3,049/3,222 · #35 in WA
5th
Grant 33.7 years
WA 38.3 years -12.0%
US 38.9 years -13.4%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Grant County's median age of 33.7 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 Grant County for median age.
Nearby Rankings
Full ranking →| #3,046 | Nodaway County, MO | 33.7 years |
| #3,047 | Jefferson County, NY | 33.7 years |
| #3,048 | Weber County, UT | 33.7 years |
| #3,049 | Grant County, WA | 33.7 years |
| #3,050 | Bonneville County, ID | 33.6 years |
| #3,051 | Crawford County, KS | 33.6 years |
| #3,052 | Ward County, ND | 33.6 years |
About Median Age
Grant County, Washington has a median age of 33.7 years, ranking #3,049 of 3,222 counties nationwide — 13.4% below the national value of 38.9 years. Within Washington, it ranks #35 of 39. This places it in the 5th 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.