Library Supervisor salary at Spokane County Library District

The average library supervisor salary at Spokane County Library District was $39,532 , which is 19 percent lower than the average salary for this job in Washington, and 43 percent lower than the national average for this job . Library Supervisor salaries at Spokane County Library District typically range from $36,008 to $45,945 (25th to 75th percentile). The highest reported library supervisor salary was $53,030. There are 8 employees at Spokane County Library District with the job title library supervisor.