County Board Supervisor salary at Fond du Lac County

The average county board supervisor salary at Fond du Lac County was $3,996 , which is 9 percent lower than the average salary for this job in Wisconsin, and 9 percent lower than the national average for this job . County Board Supervisor salaries at Fond du Lac County typically range from $3,541 to $4,323 (25th to 75th percentile). The highest reported county board supervisor salary was $5,669. There are 23 employees at Fond du Lac County with the job title county board supervisor.