Highest salary at Lincoln County in year 2018 was $61,986. Number of employees at Lincoln County in year 2018 was 25. Average annual salary was $38,234 and median salary was $41,735. Lincoln County average salary is 18 percent lower than USA average and median salary is 4 percent lower than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 3.9 percent, the median salary increased 4.7 percent.