Office Assistant salary at Mariposa County

The average office assistant salary at Mariposa County was $39,640 , which is 29 percent lower than the average salary for this job in California, and 4 percent lower than the national average for this job . Office Assistant salaries at Mariposa County typically range from $24,042 to $52,118 (25th to 75th percentile). The highest reported office assistant salary was $60,734. There are 12 employees at Mariposa County with the job title office assistant.