Highest salary at Cascade County in year 2020 was $118,093. Number of employees at Cascade County in year 2020 was 375. Average annual salary was $39,506 and median salary was $41,621. Cascade County average salary is 16 percent lower than USA average and median salary is 4 percent lower than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 49.6 percent.