Investigator salary at City of Plymouth

The average investigator salary at City of Plymouth was $116,569 , which is 27 percent higher than the average salary for this job in Minnesota, and 78 percent higher than the national average for this job . Investigator salaries at City of Plymouth typically range from $116,928 to $123,280 (25th to 75th percentile). The highest reported investigator salary was $129,624. There are 8 employees at City of Plymouth with the job title investigator.