Highest salary at Menard County in year 2019 was $133,180. Number of employees at Menard County in year 2019 was 204. Average annual salary was $28,900 and median salary was $25,737. Menard County average salary is 38 percent lower than USA average and median salary is 41 percent lower than USA median salary. From 2018 to 2019, the median salary increased 7.5 percent.