Highest salary at Lemont Sd 210 in year 2017 was $145,070. Number of employees at Lemont Sd 210 in year 2017 was 71. Average annual salary was $38,230 and median salary was $27,844. Lemont Sd 210 average salary is 18 percent lower than USA average and median salary is 36 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 4.4 percent.