Highest salary at Franklin County in year 2024 was $131,678. Number of employees at Franklin County in year 2024 was 202. Average annual salary was $40,018 and median salary was $48,142. Franklin County average salary is 15 percent lower than USA average and median salary is 11 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 8.4 percent, the median salary increased 11.2 percent.