District Attorney Investigator salary at Napa County

The average district attorney investigator salary at Napa County was $220,585 , which is 7 percent higher than the average salary for this job in California, and 12 percent higher than the national average for this job . District Attorney Investigator salaries at Napa County typically range from $230,011 to $249,157 (25th to 75th percentile). The highest reported district attorney investigator salary was $259,222. There are 7 employees at Napa County with the job title district attorney investigator.