Management Assistant salary at Washtenaw County

The average management assistant salary at Washtenaw County was $66,818 , which is 2 percent higher than the average salary for this job in Michigan, but 4 percent lower than the national average for this job . Management Assistant salaries at Washtenaw County typically range from $49,176 to $84,459 (25th to 75th percentile). The highest reported management assistant salary was $84,458. There are 2 employees at Washtenaw County with the job title management assistant.