Background Investigator salary at Anoka County

The average background investigator salary at Anoka County was $19,988 , which is 1 percent lower than the average salary for this job in Minnesota, and 57 percent lower than the national average for this job . Background Investigator salaries at Anoka County typically range from $13,341 to $23,230 (25th to 75th percentile). The highest reported background investigator salary was $33,970. There are 10 employees at Anoka County with the job title background investigator.