Highest City Of St John employee salary in year 2017 was $116,234. City Of St John employees number in year 2017 was 45. City Of St John average salary was $46,763 and median salary was $45,338. According to the last payroll, City Of St John average salary is 37 percent lower than USA average and 10 percent lower than Missouri state average. City Of St John employee salaries are usually between $34,214 and $56,664. Top 10% of highest-earning employees have salaries ranging from $74,069 to $116,234.