Highest City Of Oceanside employee salary in year 2018 was $263,852. City Of Oceanside employees number in year 2018 was 874. City Of Oceanside average salary was $79,156 and median salary was $76,165. According to the last payroll, City Of Oceanside average salary is 6 percent higher than USA average but 19 percent lower than California state average. City Of Oceanside employee salaries are usually between $57,082 and $99,564. Top 10% of highest-earning employees have salaries ranging from $108,672 to $263,852. From 2017 to 2018, the average salary of employees at this employer increased 9.5 percent, the median salary increased 9.5 percent.