Co-owner/principal Salary in Seattle, WA.
Updated on: Aug 19, 2026
How much does a Co-owner/principal make in Seattle, WA?
The average Co-owner/principal in Seattle, WA makes $336,930,
51% above the national average Co-owner/principal salary of $222,762.
This pay is 22% greater than the combined average salaries of other metroes San Jose, CA, Louisville, KY, and Portland, ME.
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Co-owner/principal Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals