Highest City Of Rockford employee salary in year 2015 was $117,946. City Of Rockford employees number in year 2015 was 47. City Of Rockford average salary was $39,112 and median salary was $44,565. According to the last payroll, City Of Rockford average salary is 48 percent lower than USA average and 26 percent lower than Michigan state average. City Of Rockford employee salaries are usually between $6,855 and $62,725. Top 10% of highest-earning employees have salaries ranging from $74,370 to $117,946.