Highest salary at Coos County in year 2023 was $173,204. Number of employees at Coos County in year 2023 was 198. Average annual salary was $52,494 and median salary was $51,350. Coos County average salary is 12 percent higher than USA average and median salary is 18 percent higher than USA median salary. From 2022 to 2023, the average salary of employees at this employer increased 4.2 percent, the median salary increased 5.3 percent.