The Salary Divide How Cook County Employees Outstrip The Income Of Residents - South Carolina Highway Patrol Accident Reportsindex The average employee salary for cook county, illinois in 2023 was $91,923. This is 28. 1 percent higher than the national average for government employees and 26. 7 percent higher than. In 2023 cook county, illinois reported 6,311 employees making more than $100,000 per year; The average salary was $91,923. The highest reported pay for the county was $339. 81/hr for.
South Carolina Highway Patrol Accident Reportsindex