Administrative Services Assistant salary at Riverside County

The average administrative services assistant salary at Riverside County was $72,094 , which is 13 percent lower than the average salary for this job in California, but 23 percent higher than the national average for this job . Administrative Services Assistant salaries at Riverside County typically range from $64,329 to $79,695 (25th to 75th percentile). The highest reported administrative services assistant salary was $220,929. There are 113 employees at Riverside County with the job title administrative services assistant.