Highest salary at Morris County in year 2022 was $78,136. Number of employees at Morris County in year 2022 was 72. Average annual salary was $33,562 and median salary was $33,364. Morris County average salary is 28 percent lower than USA average and median salary is 23 percent lower than USA median salary. From 2021 to 2022, the average salary of employees at this employer increased 39.6 percent.