Highest salary at City of Mattoon in year 2022 was $110,850. Number of employees at City of Mattoon in year 2022 was 73. Average annual salary was $51,555 and median salary was $54,196. City of Mattoon average salary is 10 percent higher than USA average and median salary is 25 percent higher than USA median salary. From 2021 to 2022, the average salary of employees at this employer increased 4.4 percent.