Highway Maintenance Supervisor salary at County Hamilton

The average highway maintenance supervisor salary at County Hamilton was $62,406 , which is 2 percent lower than the average salary for this job in Ohio, and 33 percent lower than the national average for this job . Highway Maintenance Supervisor salaries at County Hamilton typically range from $59,256 to $64,510 (25th to 75th percentile). The highest reported highway maintenance supervisor salary was $64,510. There are 3 employees at County Hamilton with the job title highway maintenance supervisor.