Highest salary at Lemont Sd 210 in year 2018 was $152,323. Number of employees at Lemont Sd 210 in year 2018 was 74. Average annual salary was $37,868 and median salary was $30,202. Lemont Sd 210 average salary is 19 percent lower than USA average and median salary is 31 percent lower than USA median salary. From 2017 to 2018, the median salary increased 8.5 percent.