Highest salary at Dimmitt Isd in year 2017 was $151,200. Number of employees at Dimmitt Isd in year 2017 was 259. Average annual salary was $33,615 and median salary was $33,593. Dimmitt Isd average salary is 28 percent lower than USA average and median salary is 23 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 6.5 percent, the median salary increased 8.4 percent.