Highest City Of Gonzales employee salary in year 2018 was $168,848. City Of Gonzales employees number in year 2018 was 47. City Of Gonzales average salary was $52,736 and median salary was $44,558. According to the last payroll, City Of Gonzales average salary is 29 percent lower than USA average and 43 percent lower than California state average. City Of Gonzales employee salaries are usually between $26,621 and $73,562. Top 10% of highest-earning employees have salaries ranging from $96,743 to $168,848.