Investigator salary at Cass County

The average investigator salary at Cass County was $108,241 , which is 18 percent higher than the average salary for this job in Minnesota, and 65 percent higher than the national average for this job . Investigator salaries at Cass County typically range from $103,450 to $120,240 (25th to 75th percentile). The highest reported investigator salary was $121,017. There are 6 employees at Cass County with the job title investigator.