Highest salary at Hannibal in year 2010 was $42,694. Number of employees at Hannibal in year 2010 was 13. Average annual salary was $22,084 and median salary was $36,501. Hannibal average salary is 53 percent lower than USA average and median salary is 16 percent lower than USA median salary. From 2009 to 2010, the median salary increased 2.0 percent.