Investigator salary at Winona County

The average investigator salary at Winona County was $102,732 , which is 12 percent higher than the average salary for this job in Minnesota, and 57 percent higher than the national average for this job . Investigator salaries at Winona County typically range from $102,618 to $102,845 (25th to 75th percentile). The highest reported investigator salary was $102,844. There are 2 employees at Winona County with the job title investigator.