Highest salary at City of Cottleville in year 2021 was $100,534. Number of employees at City of Cottleville in year 2021 was 21. Average annual salary was $56,411 and median salary was $63,169. City of Cottleville average salary is 20 percent higher than USA average and median salary is 45 percent higher than USA median salary. From 2020 to 2021, the median salary increased 7.8 percent.