Highest Morgan City employee salary in year 2018 was $75,375. Morgan City employees number in year 2018 was 49. Morgan City average salary was $32,968 and median salary was $32,711. According to the last payroll, Morgan City average salary is 56 percent lower than USA average and 34 percent lower than Louisiana state average. Morgan City employee salaries are usually between $25,559 and $39,288. Top 10% of highest-earning employees have salaries ranging from $51,171 to $75,375.