Research Assistant Co-op Salary in Seattle, WA.
Updated on: Nov 12, 2025
How much does a Research Assistant Co-op make in Seattle, WA?
The average Research Assistant Co-op in Seattle, WA makes $144,723,
51% above the national average Research Assistant Co-op salary of $95,684.
This pay is 13% greater than the combined average salaries of other metroes San Jose, CA, Long Beach, CA, and Portland, ME.
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Research Assistant Co-op Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals