Senior Project Manager Assistant Salary in Seattle, WA.
Updated on: Dec 24, 2025
How much does a Senior Project Manager Assistant make in Seattle, WA?
The average Senior Project Manager Assistant in Seattle, WA makes $83,497,
51% above the national average Senior Project Manager Assistant salary of $55,204.
This pay is 18% greater than the combined average salaries of other metroes San Jose, CA, Omaha, NE, and Miami, FL.
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Senior Project Manager Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals