Highest City of Marietta employee salary in year 2022 was $249,246. City of Marietta employees number in year 2022 was 705. City of Marietta average salary was $56,382 and median salary was $51,397. According to the last payroll, City of Marietta average salary is 25 percent lower than USA average but 22 percent higher than Georgia state average. City of Marietta employee salaries are usually between $42,474 and $67,996. Top 10% of highest-earning employees have salaries ranging from $85,842 to $249,246.