Highest salary at Bergen County in year 2018 was $218,112. Number of employees at Bergen County in year 2018 was 2,114. Average annual salary was $71,413 and median salary was $57,214. Bergen County average salary is 52 percent higher than USA average and median salary is 32 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 0.2 percent, the median salary increased 0.5 percent.