Investigator D.A salary at Eastern District Attorney's Office

The average investigator d.a salary at Eastern District Attorney's Office was $65,710 , which is 18 percent higher than the average salary for this job in Massachusetts, but 41 percent lower than the national average for this job . Investigator D.A salaries at Eastern District Attorney's Office typically range from $54,304 to $77,116 (25th to 75th percentile). The highest reported investigator d.a salary was $77,115. There are 2 employees at Eastern District Attorney's Office with the job title investigator d.a.