Highest salary at Carthage in year 2013 was $63,989. Number of employees at Carthage in year 2013 was 30. Average annual salary was $31,653 and median salary was $35,293. Carthage average salary is 32 percent lower than USA average and median salary is 19 percent lower than USA median salary. From 2012 to 2013, the median salary increased 1.4 percent.