Supervising Library Assistant salary at County Of Monmouth

The average supervising library assistant salary at County Of Monmouth was $40,886 , which is 15 percent lower than the average salary for this job in New Jersey, and 49 percent lower than the national average for this job . Supervising Library Assistant salaries at County Of Monmouth typically range from $45,819 to $46,972 (25th to 75th percentile). The highest reported supervising library assistant salary was $47,628. There are 5 employees at County Of Monmouth with the job title supervising library assistant.