Highest Osage City employee salary in year 2018 was $103,262. Osage City employees number in year 2018 was 57. Osage City average salary was $55,677 and median salary was $53,903. According to the last payroll, Osage City average salary is 26 percent lower than USA average and 1 percent lower than Kansas state average. Osage City employee salaries are usually between $50,253 and $60,128. Top 10% of highest-earning employees have salaries ranging from $63,314 to $103,262. From 2017 to 2018, the average salary of employees at this employer increased 5.0 percent, the median salary increased 4.4 percent.