Highest salary at Anderson County in year 2020 was $70,706. Number of employees at Anderson County in year 2020 was 135. Average annual salary was $28,901 and median salary was $36,098. Anderson County average salary is 38 percent lower than USA average and median salary is 17 percent lower than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 10.6 percent, the median salary increased 11.5 percent.