Office Assistant salary at Charter Oak Unified

The average office assistant salary at Charter Oak Unified was $49,386 , which is 12 percent lower than the average salary for this job in California, but 19 percent higher than the national average for this job . Office Assistant salaries at Charter Oak Unified typically range from $27,185 to $66,414 (25th to 75th percentile). The highest reported office assistant salary was $105,190. There are 19 employees at Charter Oak Unified with the job title office assistant.