Project Administrative Support Salary in Seattle, WA.
Updated on: Apr 22, 2026
How much does a Project Administrative Support make in Seattle, WA?
The average Project Administrative Support in Seattle, WA makes $73,119,
51% above the national average Project Administrative Support salary of $48,343.
This pay is 18% greater than the combined average salaries of other metroes San Jose, CA, San Francisco, CA, and Nashville, TN.
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Project Administrative Support Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals