Corrections Officer salary at King County

The average corrections officer salary at King County was $119,179 , which is 19 percent higher than the average salary for this job in Washington, and 72 percent higher than the national average for this job . Corrections Officer salaries at King County typically range from $96,928 to $148,592 (25th to 75th percentile). The highest reported corrections officer salary was $287,881. There are 626 employees at King County with the job title corrections officer.