Highest City of Humboldt employee salary in year 2023 was $105,619. City of Humboldt employees number in year 2023 was 139. City of Humboldt average salary was $15,519 and median salary was $3,825. According to the last payroll, City of Humboldt average salary is 79 percent lower than USA average and 56 percent lower than Iowa state average. City of Humboldt employee salaries are usually between $1,350 and $8,746. Top 10% of highest-earning employees have salaries ranging from $63,680 to $105,619.