Library Assistant salary at Orange County

The average library assistant salary at Orange County was $68,894 , which is 14 percent higher than the average salary for this job in California, and 96 percent higher than the national average for this job . Library Assistant salaries at Orange County typically range from $43,967 to $94,053 (25th to 75th percentile). The highest reported library assistant salary was $119,842. There are 195 employees at Orange County with the job title library assistant.