Helper salary at King County

The average helper salary at King County was $15,422 , which is 244 percent higher than the average salary for this job in Washington, but 63 percent lower than the national average for this job . Helper salaries at King County typically range from $13,752 to $15,688 (25th to 75th percentile). The highest reported helper salary was $21,577. There are 10 employees at King County with the job title helper.