Highest salary at Dekalb Cusd 428 in year 2016 was $234,484. Number of employees at Dekalb Cusd 428 in year 2016 was 620. Average annual salary was $60,303 and median salary was $65,477. Dekalb Cusd 428 average salary is 29 percent higher than USA average and median salary is 51 percent higher than USA median salary.