Highest City Of Earlham employee salary in year 2016 was $54,020. City Of Earlham employees number in year 2016 was 39. City Of Earlham average salary was $8,560 and median salary was $971. According to the last payroll, City Of Earlham average salary is 89 percent lower than USA average and 82 percent lower than Iowa state average. City Of Earlham employee salaries are usually between $426 and $7,862. Top 10% of highest-earning employees have salaries ranging from $40,811 to $54,020.