Probation Supervisor salary at Spokane County

The average probation supervisor salary at Spokane County was $72,604 , which is 8 percent lower than the average salary for this job in Washington, and 22 percent lower than the national average for this job . Probation Supervisor salaries at Spokane County typically range from $67,535 to $77,673 (25th to 75th percentile). The highest reported probation supervisor salary was $77,672. There are 4 employees at Spokane County with the job title probation supervisor.