Highest salary at Sparta Cusd 140 in year 2016 was $116,404. Number of employees at Sparta Cusd 140 in year 2016 was 134. Average annual salary was $38,210 and median salary was $45,982. Sparta Cusd 140 average salary is 18 percent lower than USA average and median salary is 6 percent higher than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 0.1 percent, the median salary increased 3.9 percent.