Highest City Of Oakley employee salary in year 2018 was $238,337. City Of Oakley employees number in year 2018 was 72. City Of Oakley average salary was $104,028 and median salary was $116,643. According to the last payroll, City Of Oakley average salary is 39 percent higher than USA average and 12 percent higher than California state average. City Of Oakley employee salaries are usually between $65,543 and $131,015. Top 10% of highest-earning employees have salaries ranging from $144,000 to $238,337.