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 but 13 percent lower 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. From 2017 to 2018, the average salary of employees at this employer increased 20.2 percent, the median salary increased 20.6 percent.