Security Sergeant salary at Ferry District of King County

The average security sergeant salary at Ferry District of King County was $69,190 , which is 30 percent lower than the average salary for this job in Washington, but 14 percent higher than the national average for this job . Security Sergeant salaries at Ferry District of King County typically range from $47,241 to $91,138 (25th to 75th percentile). The highest reported security sergeant salary was $100,829. There are 4 employees at Ferry District of King County with the job title security sergeant.