Total Population in Cowlitz County, WA
ACS 2024 5-Year Estimates
How Cowlitz County Compares
National Distribution
Where Cowlitz County falls among all 3,222 U.S. counties for total population.
■ Cowlitz County: 112,360
Ranking Context
| Rank | County | Value |
|---|---|---|
| #557 | Matanuska-Susitna Borough, AK | 112,988 |
| #558 | Hanover County, VA | 112,879 |
| #559 | Ontario County, NY | 112,625 |
| #560 | Cowlitz County, WA | 112,360 |
| #561 | Delaware County, IN | 112,280 |
| #562 | Douglas County, OR | 112,072 |
| #563 | Hardin County, KY | 111,942 |
Total Population in Cowlitz County, Washington
Cowlitz County, Washington has a total population of 112,360, which ranks #560 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Washington, Cowlitz County ranks #12 of 39 out of 39 counties. This places it in the 83th percentile nationally.
Total population count from the American Community Survey. 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.