Hannibal is a medium-sized city located in the state of Missouri. With a population of 16,938 people and six associated neighborhoods, Hannibal is the 44th largest community in Missouri.

Residents of the city have the good fortune of having one of the shortest daily commutes compared to the rest of the country. On average, they spend only 16.65 minutes getting to work every day.

The citizens of Hannibal are slightly better educated than the national average of 21.84% for all cities and towns, with 22.43% of adults in Hannibal having a bachelor's degree or advanced degree.

The per capita income in Hannibal in 2022 was $28,710, which is upper middle income relative to Missouri, and lower middle income relative to the rest of the US. This equates to an annual income of $114,840 for a family of four. However, Hannibal contains both very wealthy and poor people as well.

Hannibal is a somewhat ethnically-diverse city. The people who call Hannibal home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Hannibal residents report their race to be White, followed by Black or African-American. Important ancestries of people in Hannibal include German, English, Irish, Italian, and French.

The most common language spoken in Hannibal is English. Other important languages spoken here include Polish and Spanish.