Highest salary at Onondaga Csd in year 2017 was $65,321. Number of employees at Onondaga Csd in year 2017 was 76. Average annual salary was $31,092 and median salary was $33,587. Onondaga Csd average salary is 34 percent lower than USA average and median salary is 23 percent lower than USA median salary. From 2016 to 2017, the median salary increased 1.6 percent.