Highest salary at Heyworth Cusd 4 in year 2018 was $159,044. Number of employees at Heyworth Cusd 4 in year 2018 was 85. Average annual salary was $52,899 and median salary was $58,042. Heyworth Cusd 4 average salary is 13 percent higher than USA average and median salary is 33 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 18.3 percent, the median salary increased 14.7 percent.