Highest City Of Antioch employee salary in year 2018 was $230,004. City Of Antioch employees number in year 2018 was 250. City Of Antioch average salary was $83,185 and median salary was $74,443. According to the last payroll, City Of Antioch average salary is 11 percent higher than USA average but 15 percent lower than California state average. City Of Antioch employee salaries are usually between $56,707 and $104,307. Top 10% of highest-earning employees have salaries ranging from $137,772 to $230,004. From 2017 to 2018, the average salary of employees at this employer increased 0.4 percent.