Highest salary at Elma in year 2011 was $74,804. Number of employees at Elma in year 2011 was 50. Average annual salary was $33,213 and median salary was $33,256. Elma average salary is 29 percent lower than USA average and median salary is 24 percent lower than USA median salary. From 2010 to 2011, the average salary of employees at this employer increased 2.2 percent.