Senior Library Assistant salary at County Of Washington

The average senior library assistant salary at County Of Washington was $42,387 , which is 14 percent higher than the average salary for this job in Oregon, and 5 percent higher than the national average for this job . Senior Library Assistant salaries at County Of Washington typically range from $26,178 to $53,099 (25th to 75th percentile). The highest reported senior library assistant salary was $53,099. There are 9 employees at County Of Washington with the job title senior library assistant.