Research Assistant I Salary in Seattle, WA.
Updated on: Nov 19, 2025
How much does a Research Assistant I make in Seattle, WA?
The average Research Assistant I in Seattle, WA makes $59,743,
51% above the national average Research Assistant I salary of $39,499.
This pay is 11% greater than the combined average salaries of other metroes San Jose, CA, Mesa, AZ, and Boston, MA.
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*Data is estimated and depends on the generous anonymous contributions of individuals