Highest salary at Delta High in year 2016 was $124,835. Number of employees at Delta High in year 2016 was 20. Average annual salary was $45,703 and median salary was $42,850. Delta High average salary is 2 percent lower than USA average and median salary is 1 percent lower than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 9.5 percent, the median salary increased 1.4 percent.