Highest salary at Adams County in year 2016 was $175,618. Number of employees at Adams County in year 2016 was 316. Average annual salary was $43,702 and median salary was $43,078. Adams County average salary is 7 percent lower than USA average and median salary is 1 percent lower than USA median salary. From 2015 to 2016, the median salary increased 2.8 percent.