Highest salary at Angleton Isd in year 2017 was $200,918. Number of employees at Angleton Isd in year 2017 was 926. Average annual salary was $43,619 and median salary was $52,116. Angleton Isd average salary is 7 percent lower than USA average and median salary is 20 percent higher than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 5.0 percent, the median salary increased 4.2 percent.