Hannibal ZIP Code Finder by Area and Number Missouri

The Hannibal zip code is 63401 in Missouri helps people find the correct mailing location for homes, businesses, and services in Hannibal.

Welcome to our complete guide for Hannibal, Missouri ZIP Codes. Whether you're moving to Hannibal, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Hannibal, Missouri.

Every Hannibal ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Hannibal ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Hannibal
Zip Code	63401
State	Missouri
County	Marion
Population	21,125
Latitude	39.69046
Longitude	-91.45986
Time Zone	America/Chicago

The Hannibal Missouri zip code is used by USPS for mail delivery, shipping, and address identification across Hannibal and nearby Missouri cities.

Hannibal Missouri is a growing city in Missouri, and many people search for the Hannibal zip code, Hannibal postal code, Hannibal MO zip code, and Hannibal Missouri mailing code when sending mail or locating addresses. The zip code in Hannibal is important for deliveries, online orders, location searches, and business listings in Hannibal.

If you are searching for the Hannibal zip code list, Hannibal MO postal code, Hannibal Missouri city zip code, or Hannibal mailing zip code, this page helps you quickly find the correct Hannibal zip code. Many residents, travelers, and businesses use the Hannibal zip code lookup to confirm the correct Hannibal mailing address.

The Hannibal zip code area covers neighborhoods, residential communities, and business locations in Hannibal MO. Whether you are looking for the Hannibal city zip code, Hannibal Missouri postal code, Hannibal MO mailing code, or Hannibal location zip code, the Hannibal zip code Missouri helps identify the correct postal region in Missouri.

People also search for zip codes near Hannibal, Hannibal postal codes, Hannibal MO zip code lookup, Hannibal address zip code, and Hannibal Missouri USPS zip code to find nearby locations in Missouri.

ZIP Codes in Hannibal

The following ZIP Codes serve Hannibal, Missouri.

ZIP Code	County	Population	Time Zone
63401	Marion	21,125	America/Chicago

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Hannibal.

About Hannibal, Missouri

Hannibal is located in Marion County, Missouri, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Hannibal ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Hannibal ZIP Code Map

The Hannibal ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Hannibal

If you need to locate a ZIP Code within Hannibal, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Hannibal ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Hannibal

Hannibal, Missouri is part of Marion County and is home to approximately 21,125 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 39.69046 latitude and -91.45986 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Hannibal ZIP Codes

ZIP Codes in Hannibal are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Hannibal ZIP Codes Matter

Using the correct Hannibal ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Hannibal is served by one or more ZIP Codes listed on this page.

Hannibal is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Hannibal is located in Marion County.

Hannibal is located in Missouri.

The estimated population of Hannibal is 21,125.

Hannibal follows the America/Chicago time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Hannibal, Missouri ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Hannibal and its surrounding communities.