Highest City of Gladstone employee salary in year 2024 was $170,306. City of Gladstone employees number in year 2024 was 175. City of Gladstone average salary was $58,868 and median salary was $58,349. According to the last payroll, City of Gladstone average salary is 21 percent lower than USA average but 14 percent higher than Missouri state average. City of Gladstone employee salaries are usually between $41,675 and $75,697. Top 10% of highest-earning employees have salaries ranging from $91,050 to $170,306. From 2023 to 2024, the average salary of employees at this employer increased 5.2 percent, the median salary increased 4.2 percent.