Highest salary at Liberty Township in year 2020 was $64,216. Number of employees at Liberty Township in year 2020 was 12. Average annual salary was $33,090 and median salary was $39,301. Liberty Township average salary is 29 percent lower than USA average and median salary is 10 percent lower than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 4.3 percent, the median salary increased 1.3 percent.