Highest Zachary employee salary in year 2018 was $77,845. Zachary employees number in year 2018 was 43. Zachary average salary was $46,010 and median salary was $43,950. According to the last payroll, Zachary average salary is 38 percent lower than USA average and 2 percent lower than Louisiana state average. Zachary employee salaries are usually between $39,812 and $55,172. Top 10% of highest-earning employees have salaries ranging from $67,789 to $77,845.