Highest salary at Carter County in year 2021 was $70,431. Number of employees at Carter County in year 2021 was 194. Average annual salary was $37,299 and median salary was $43,681. Carter County average salary is 20 percent lower than USA average and median salary is the same as USA median salary. From 2020 to 2021, the average salary of employees at this employer increased 6.2 percent, the median salary increased 4.4 percent.