Highest salary at Rantoul Sd 137 in year 2016 was $82,110. Number of employees at Rantoul Sd 137 in year 2016 was 135. Average annual salary was $21,008 and median salary was $19,577. Rantoul Sd 137 average salary is 55 percent lower than USA average and median salary is 55 percent lower than USA median salary.