Highest City of Sparta employee salary in year 2023 was $113,000. City of Sparta employees number in year 2023 was 84. City of Sparta average salary was $48,729 and median salary was $51,106. According to the last payroll, City of Sparta average salary is 35 percent lower than USA average and 24 percent lower than Wisconsin state average. City of Sparta employee salaries are usually between $35,347 and $67,365. Top 10% of highest-earning employees have salaries ranging from $77,461 to $113,000.