Criminal Investigator salary at Louisiana State Police

The average criminal investigator salary at Louisiana State Police was $86,748 , which is 2 percent higher than the average salary for this job in Louisiana, but 19 percent lower than the national average for this job . Criminal Investigator salaries at Louisiana State Police typically range from $71,263 to $107,848 (25th to 75th percentile). The highest reported criminal investigator salary was $151,146. There are 87 employees at Louisiana State Police with the job title criminal investigator.