Office Assistant salary at Merced County

The average office assistant salary at Merced County was $46,642 , which is 26 percent lower than the average salary for this job in California, and 6 percent lower than the national average for this job . Office Assistant salaries at Merced County typically range from $22,640 to $71,320 (25th to 75th percentile). The highest reported office assistant salary was $89,300. There are 169 employees at Merced County with the job title office assistant.