Administrative Assistant salary at Napa Sanitation District

The average administrative assistant salary at Napa Sanitation District was $69,342 , which is 30 percent lower than the average salary for this job in California, and 8 percent lower than the national average for this job . Administrative Assistant salaries at Napa Sanitation District typically range from $41,034 to $113,815 (25th to 75th percentile). The highest reported administrative assistant salary was $113,815. There are 3 employees at Napa Sanitation District with the job title administrative assistant.