Highest City of Columbus employee salary in year 2024 was $55,215. City of Columbus employees number in year 2024 was 11. City of Columbus average salary was $25,965 and median salary was $30,051. According to the last payroll, City of Columbus average salary is 65 percent lower than USA average and 24 percent lower than Montana state average. City of Columbus employee salaries are usually between $4,116 and $44,959. Top 10% of highest-earning employees have salaries ranging from $48,479 to $55,215.