Public Health Investigator salary at County Of Middlesex

The average public health investigator salary at County Of Middlesex was $42,131 , which is 3 percent higher than the average salary for this job in New Jersey, but 22 percent lower than the national average for this job . Public Health Investigator salaries at County Of Middlesex typically range from $36,812 to $47,719 (25th to 75th percentile). The highest reported public health investigator salary was $57,055. There are 8 employees at County Of Middlesex with the job title public health investigator.