Highest salary at Carthage in year 2014 was $84,000. Number of employees at Carthage in year 2014 was 28. Average annual salary was $38,409 and median salary was $41,029. Carthage average salary is 18 percent lower than USA average and median salary is 6 percent lower than USA median salary. From 2013 to 2014, the average salary of employees at this employer increased 21.3 percent, the median salary increased 16.3 percent.