Highest salary at Franklin County in year 2024 was $181,449. Number of employees at Franklin County in year 2024 was 190. Average annual salary was $42,017 and median salary was $44,612. Franklin County average salary is 10 percent lower than USA average and median salary is 3 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 3.0 percent, the median salary increased 10.2 percent.