Hannibal is located in Missouri. Hannibal, Missouri 63401has a population of 17,165. Hannibal 63401 is less family-centric than the surrounding county with 27.52% of the households containing married families with children. The county average for households married with children is 29.43%.
The median household income in Hannibal, Missouri 63401 is $47,500. The median household income for the surrounding county is $56,213 compared to the national median of $69,021. The median age of people living in Hannibal 63401 is 38 years.
The average high temperature in July is 86.9 degrees, with an average low temperature in January of 18.8 degrees. The average rainfall is approximately 39.3 inches per year, with 12 inches of snow per year.
