Therapy Assistant salary at Washington State Department of Social and Health Services

The average therapy assistant salary at Washington State Department of Social and Health Services was $33,700 , which is 26 percent lower than the average salary for this job in Washington, and 23 percent lower than the national average for this job . Therapy Assistant salaries at Washington State Department of Social and Health Services typically range from $13,700 to $48,600 (25th to 75th percentile). The highest reported therapy assistant salary was $48,600. There are 4 employees at Washington State Department of Social and Health Services with the job title therapy assistant.