Staff Development Assistant Salary in Seattle, WA.
Updated on: Jan 14, 2026
How much does a Staff Development Assistant make in Seattle, WA?
The average Staff Development Assistant in Seattle, WA makes $91,486,
51% above the national average Staff Development Assistant salary of $60,486.
This pay is 3% greater than the combined average salaries of other metroes San Jose, CA, Los Angeles, CA, and Dallas, TX.
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Staff Development Assistant Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals