Professional Support Staff Salary in Seattle, WA.
Updated on: Nov 19, 2025
How much does a Professional Support Staff make in Seattle, WA?
The average Professional Support Staff in Seattle, WA makes $98,387,
51% above the national average Professional Support Staff salary of $65,049.
This pay is 8% greater than the combined average salaries of other metroes San Jose, CA, Portland, OR, and Boston, MA.
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Professional Support Staff Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals