Total Population in Clackamas County, OR
ACS 2024 5-Year Estimates
How Clackamas County Compares
National Distribution
Where Clackamas County falls among all 3,222 U.S. counties for total population.
■ Clackamas County: 423,975
Ranking Context
| Rank | County | Value |
|---|---|---|
| #171 | Osceola County, FL | 427,415 |
| #172 | Hillsborough County, NH | 426,378 |
| #173 | Cameron County, TX | 426,120 |
| #174 | Clackamas County, OR | 423,975 |
| #175 | Richland County, SC | 422,117 |
| #176 | Charleston County, SC | 420,264 |
| #177 | Placer County, CA | 419,156 |
Total Population in Clackamas County, Oregon
Clackamas County, Oregon has a total population of 423,975, which ranks #174 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within Oregon, Clackamas County ranks #3 of 36 out of 36 counties. This places it in the 95th 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.