Total Population in Snohomish County, WA
ACS 2024 5-Year Estimates
How Snohomish County Compares
National Distribution
Where Snohomish County falls among all 3,222 U.S. counties for total population.
■ Snohomish County: 844,430
Ranking Context
| Rank | County | Value |
|---|---|---|
| #70 | Montgomery County, PA | 867,573 |
| #71 | Essex County, NJ | 863,002 |
| #72 | Baltimore County, MD | 850,796 |
| #73 | Snohomish County, WA | 844,430 |
| #74 | Ventura County, CA | 837,469 |
| #75 | Hamilton County, OH | 830,774 |
| #76 | San Francisco County, CA | 830,235 |
Total Population in Snohomish County, Washington
Snohomish County, Washington has a total population of 844,430, which ranks #73 of 3,222 out of 3,222 counties nationwide. This is 99.7% below the national value of 330M.
Within Washington, Snohomish County ranks #3 of 39 out of 39 counties. This places it in the 98th 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.