Investigator salary at Saint Croix County

The average investigator salary at Saint Croix County was $96,128 , which is 2 percent higher than the average salary for this job in Wisconsin, and 17 percent higher than the national average for this job . Investigator salaries at Saint Croix County typically range from $90,310 to $99,975 (25th to 75th percentile). The highest reported investigator salary was $103,920. There are 9 employees at Saint Croix County with the job title investigator.