Senior Administrative Office Assistant salary at Modesto

The average senior administrative office assistant salary at Modesto was $99,705 , which is 78 percent higher than the average salary for this job in California, and 78 percent higher than the national average for this job . Senior Administrative Office Assistant salaries at Modesto typically range from $90,727 to $108,683 (25th to 75th percentile). The highest reported senior administrative office assistant salary was $108,683. There are 2 employees at Modesto with the job title senior administrative office assistant.