Highest City of Hills employee salary in year 2022 was $46,499. City of Hills employees number in year 2022 was 30. City of Hills average salary was $4,348 and median salary was $200. According to the last payroll, City of Hills average salary is 94 percent lower than USA average and 88 percent lower than Iowa state average. City of Hills employee salaries are usually between $50 and $1,200. Top 10% of highest-earning employees have salaries ranging from $11,343 to $46,499.