Grant County road supervisor salary

The average Grant County road supervisor salary was $88,288, which is 12 percent higher than the average salary for this job in Washington, and 19 percent higher then the average salary for this job nationwide. Road Supervisor salary in Grant County is usually between $84,684 and $91,893 (25th and 75th). The highest road supervisor salary in Grant County was $91,897. There are 4 employees in Grant County whose job title is road supervisor.