Highest salary at Gorham in year 2012 was $59,301. Number of employees at Gorham in year 2012 was 24. Average annual salary was $34,851 and median salary was $46,045. Gorham average salary is 26 percent lower than USA average and median salary is 6 percent higher than USA median salary. From 2011 to 2012, the median salary increased 3.3 percent.