Stimson Crossing is a former census-designated place (CDP) in Snohomish County, Washington, United States.

[4] According to the United States Census Bureau, the CDP has a total area of 3.9 square miles (10.2 km2), all of it land.

As of the census[1] of 2000, there were 773 people, 289 households, and 217 families residing in the CDP.

The racial makeup of the CDP was 92.24% White, 0.65% African American, 1.68% Native American, 2.46% Asian, 0.13% Pacific Islander, 0.13% from other races, and 2.72% from two or more races.

19.0% of all households were made up of individuals, and 4.5% had someone living alone who was 65 years of age or older.