Office Support Supervisor salary at Riverside County

The average office support supervisor salary at Riverside County was $51,112 , which is 51 percent lower than the average salary for this job in California, and 19 percent lower than the national average for this job . Office Support Supervisor salaries at Riverside County typically range from $45,527 to $56,799 (25th to 75th percentile). The highest reported office support supervisor salary was $88,402. There are 77 employees at Riverside County with the job title office support supervisor.