Highest City Of Oxnard employee salary in year 2018 was $240,360. City Of Oxnard employees number in year 2018 was 1,276. City Of Oxnard average salary was $60,921 and median salary was $55,985. According to the last payroll, City Of Oxnard average salary is 18 percent lower than USA average and 34 percent lower than California state average. City Of Oxnard employee salaries are usually between $35,236 and $84,364. Top 10% of highest-earning employees have salaries ranging from $98,444 to $240,360.