Administrative Assistant salary at Marathon County

The average administrative assistant salary at Marathon County was $31,906 , which is 23 percent lower than the average salary for this job in Wisconsin, and 58 percent lower than the national average for this job . Administrative Assistant salaries at Marathon County typically range from $29,270 to $36,009 (25th to 75th percentile). The highest reported administrative assistant salary was $38,244. There are 12 employees at Marathon County with the job title administrative assistant.