Highest salary at Owasco in year 2013 was $67,290. Number of employees at Owasco in year 2013 was 18. Average annual salary was $30,909 and median salary was $31,424. Owasco average salary is 34 percent lower than USA average and median salary is 28 percent lower than USA median salary. From 2012 to 2013, the median salary increased 16.5 percent.