Highest salary at Winnetka Sd 36 in year 2018 was $270,000. Number of employees at Winnetka Sd 36 in year 2018 was 444. Average annual salary was $56,610 and median salary was $55,360. Winnetka Sd 36 average salary is 21 percent higher than USA average and median salary is 27 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 12.1 percent, the median salary increased 26.2 percent.