Highest salary at Henry Elem. in year 2017 was $143,946. Number of employees at Henry Elem. in year 2017 was 116. Average annual salary was $44,344 and median salary was $41,956. Henry Elem. average salary is 5 percent lower than USA average and median salary is 4 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 1.5 percent.