Highest salary at Kratz Elem. in year 2017 was $120,884. Number of employees at Kratz Elem. in year 2017 was 38. Average annual salary was $57,417 and median salary was $53,521. Kratz Elem. average salary is 23 percent higher than USA average and median salary is 23 percent higher than USA median salary. From 2016 to 2017, the median salary increased 2.5 percent.