Purchasing Supervisor salary at County Of Washington

The average purchasing supervisor salary at County Of Washington was $70,954 , which is 17 percent lower than the average salary for this job in Oregon, and 5 percent lower than the national average for this job . Purchasing Supervisor salaries at County Of Washington typically range from $65,090 to $76,818 (25th to 75th percentile). The highest reported purchasing supervisor salary was $76,818. There are 2 employees at County Of Washington with the job title purchasing supervisor.