Highest salary at Thornton Sd 205 in year 2017 was $109,725. Number of employees at Thornton Sd 205 in year 2017 was 192. Average annual salary was $42,964 and median salary was $41,054. Thornton Sd 205 average salary is 8 percent lower than USA average and median salary is 6 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 6.6 percent, the median salary increased 1.5 percent.