Behavior Support Specialist Salary in Seattle, WA.
Updated on: Aug 19, 2026
How much does a Behavior Support Specialist make in Seattle, WA?
The average Behavior Support Specialist in Seattle, WA makes $89,264,
51% above the national average Behavior Support Specialist salary of $59,017.
This pay is 15% greater than the combined average salaries of other metroes San Jose, CA, San Antonio, TX, and Tucson, AZ.
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Behavior Support Specialist Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals