Office Assistant Salary in Seattle, WA.
Updated on: May 20, 2026
How much does a Office Assistant make in Seattle, WA?
The average Office Assistant in Seattle, WA makes $52,685,
51% above the national average Office Assistant salary of $34,833.
This pay is 15% greater than the combined average salaries of other metroes San Jose, CA, Chicago, IL, and Arlington, TX.
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Office Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals