Investigative Assistant salary at Ventura County

The average investigative assistant salary at Ventura County was $90,457 , which is 6 percent lower than the average salary for this job in California, but 66 percent higher than the national average for this job . Investigative Assistant salaries at Ventura County typically range from $94,143 to $101,592 (25th to 75th percentile). The highest reported investigative assistant salary was $107,977. There are 15 employees at Ventura County with the job title investigative assistant.