Highest salary at Onondaga Csd in year 2018 was $67,103. Number of employees at Onondaga Csd in year 2018 was 81. Average annual salary was $30,810 and median salary was $33,861. Onondaga Csd average salary is 34 percent lower than USA average and median salary is 22 percent lower than USA median salary. From 2017 to 2018, the median salary increased 0.8 percent.