Highest salary at Rantoul Sd 137 in year 2018 was $65,859. Number of employees at Rantoul Sd 137 in year 2018 was 144. Average annual salary was $18,038 and median salary was $16,720. Rantoul Sd 137 average salary is 62 percent lower than USA average and median salary is 62 percent lower than USA median salary.