Investigator salary at Washington State Department of Corrections

The average investigator salary at Washington State Department of Corrections was $83,184 , which is 28 percent higher than the average salary for this job in Washington, and 27 percent higher than the national average for this job . Investigator salaries at Washington State Department of Corrections typically range from $82,800 to $83,900 (25th to 75th percentile). The highest reported investigator salary was $87,800. There are 13 employees at Washington State Department of Corrections with the job title investigator.