Highest City Of Hart employee salary in year 2015 was $87,792. City Of Hart employees number in year 2015 was 39. City Of Hart average salary was $35,289 and median salary was $37,718. According to the last payroll, City Of Hart average salary is 53 percent lower than USA average and 47 percent lower than Michigan state average. City Of Hart employee salaries are usually between $1,320 and $60,723. Top 10% of highest-earning employees have salaries ranging from $81,872 to $87,792.