Assistant Superintendent salary at Middlesex Sheriff's Office

The average assistant superintendent salary at Middlesex Sheriff's Office was $157,518 , which is 27 percent higher than the average salary for this job in Massachusetts, and 14 percent higher than the national average for this job . Assistant Superintendent salaries at Middlesex Sheriff's Office typically range from $148,359 to $164,957 (25th to 75th percentile). The highest reported assistant superintendent salary was $172,313. There are 6 employees at Middlesex Sheriff's Office with the job title assistant superintendent.