Physical Therapist Assistant salary at King County Public Hospital District No. 4

The average physical therapist assistant salary at King County Public Hospital District No. 4 was $26,423 , which is 37 percent lower than the average salary for this job in Washington, and 59 percent lower than the national average for this job . Physical Therapist Assistant salaries at King County Public Hospital District No. 4 typically range from $22,113 to $30,732 (25th to 75th percentile). The highest reported physical therapist assistant salary was $30,732. There are 2 employees at King County Public Hospital District No. 4 with the job title physical therapist assistant.