Administrative Office Assistant salary at Modesto

The average administrative office assistant salary at Modesto was $61,956 , which is 1 percent higher than the average salary for this job in California, and 131 percent higher than the national average for this job . Administrative Office Assistant salaries at Modesto typically range from $35,692 to $87,228 (25th to 75th percentile). The highest reported administrative office assistant salary was $154,722. There are 48 employees at Modesto with the job title administrative office assistant.