Hannibal, MO ZIP Code
ZIP code, county, time zone and coordinates of Hannibal, Missouri
The ZIP code of Hannibal, MO is 63401. It is in Marion County.
Mailing address format for Hannibal
John Smith 123 Main St HANNIBAL MO 63401 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Hannibal
| ZIP code | Population | Area | |
|---|---|---|---|
| 63401 | — | 110.9 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Hannibal? Location, county and time zone
- State
- Missouri
- County
- Marion County
- GPS coordinates
- 39.70865, -91.39952
- Elevation
- 502 ft (153 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 17,108
Map of Hannibal, MO 63401
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Hannibal Street View
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Hannibal ZIP code: FAQ
What is the ZIP code for Hannibal, MO?
The main ZIP code for Hannibal, MO is 63401.
How many ZIP codes does Hannibal have?
Hannibal has 1 ZIP code.
What county is Hannibal, MO in?
Hannibal is in Marion County, Missouri.
What time zone is Hannibal in?
Hannibal is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Hannibal?
Latitude 39.70865, longitude -91.39952.
Last updated: