Senior I Salary in Seattle, WA.
Updated on: Jun 24, 2026
How much does a Senior I make in Seattle, WA?
The average Senior I in Seattle, WA makes $154,740,
51% above the national average Senior I salary of $102,307.
This pay is 12% greater than the combined average salaries of other metroes San Jose, CA, Charlottesville, VA, and Philadelphia, PA.
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Senior I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals