Investigative Assistant salary at Orange County

The average investigative assistant salary at Orange County was $102,357 , which is 6 percent higher than the average salary for this job in California, and 88 percent higher than the national average for this job . Investigative Assistant salaries at Orange County typically range from $88,340 to $119,521 (25th to 75th percentile). The highest reported investigative assistant salary was $140,816. There are 71 employees at Orange County with the job title investigative assistant.