Median Age in Columbia County, WA
ACS 2024 5-Year Estimates
How Columbia County Compares
National Distribution
Where Columbia County falls among all 3,222 U.S. counties for median age.
■ Columbia County: 49.6 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #247 | Comanche County, KS | 49.6 years |
| #248 | Menominee County, MI | 49.6 years |
| #249 | Warren County, NC | 49.6 years |
| #250 | Columbia County, WA | 49.6 years |
| #251 | Cleburne County, AR | 49.5 years |
| #252 | Knox County, ME | 49.5 years |
| #253 | Huron County, MI | 49.5 years |
Median Age in Columbia County, Washington
Columbia County, Washington has a median age of 49.6 years, which ranks #250 of 3,222 out of 3,222 counties nationwide. This is 27.5% above the national value of 38.9 years.
Within Washington, Columbia County ranks #8 of 39 out of 39 counties. This places it in the 92th percentile nationally.
The median age of the total population. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.