Office Assistant salary at Cupertino

The average office assistant salary at Cupertino was $111,181 , which is 98 percent higher than the average salary for this job in California, and 168 percent higher than the national average for this job . Office Assistant salaries at Cupertino typically range from $99,895 to $117,665 (25th to 75th percentile). The highest reported office assistant salary was $117,664. There are 3 employees at Cupertino with the job title office assistant.