Hannibal, Missouri
Hannibal is a city in Marion County, Missouri, with an estimated population of 16,838 in 2023. It sits at 39.7102, -91.3940 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Hannibal |
| Type | city |
| State | Missouri (MO) |
| County | Marion County |
| Population (2023 est.) | 16,838 |
| Land area | 16.00 sq mi (41.45 km²) |
| Coordinates | 39.7102, -91.3940 |
| Time zone | America/Chicago |
| ZIP codes | 63401 |
This place also extends into Ralls County.
ZIP codes and area codes for Hannibal
Hannibal covers 1 ZIP code: 63401. Browse all ZIP codes in Missouri for the full list.
Where is Hannibal?
Hannibal is located in Missouri, in Marion County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Rensselaer 13 km · MONew London 14 km · MOPalmyra 15 km · MOHull 17 km · ILPayson 17 km · ILPlainville 20 km · ILQuincy 25 km · ILFrankford 25 km · MO
Other places in Marion County
Related
Frequently asked questions
What county is Hannibal, MO in?
Hannibal is in Marion County, Missouri.
What is the population of Hannibal, MO?
The 2023 Census Bureau estimate is 16,838.
What time zone is Hannibal in?
Hannibal is in the America/Chicago time zone.