Library Assistant salary at Cumberland County

The average library assistant salary at Cumberland County was $19,585 , which is 54 percent lower than the average salary for this job in Pennsylvania, and 44 percent lower than the national average for this job . Library Assistant salaries at Cumberland County typically range from $17,368 to $21,802 (25th to 75th percentile). The highest reported library assistant salary was $21,802. There are 4 employees at Cumberland County with the job title library assistant.