Monmouth ZIP Code Finder by Area and Number Illinois

The Monmouth zip code is 61462 in Illinois helps people find the correct mailing location for homes, businesses, and services in Monmouth.

Welcome to our complete guide for Monmouth, Illinois ZIP Codes. Whether you're moving to Monmouth, 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 Monmouth, Illinois.

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

City	Monmouth
Zip Code	61462
State	Illinois
County	Warren
Population	10,640
Latitude	40.91014
Longitude	-90.65176
Time Zone	America/Chicago

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

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

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

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

People also search for zip codes near Monmouth, Monmouth postal codes, Monmouth IL zip code lookup, Monmouth address zip code, and Monmouth Illinois USPS zip code to find nearby locations in Illinois.

ZIP Codes in Monmouth

The following ZIP Codes serve Monmouth, Illinois.

ZIP Code	County	Population	Time Zone
61462	Warren	10,640	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 Monmouth.

About Monmouth, Illinois

Monmouth is located in Warren County, Illinois, 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 Monmouth ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Monmouth ZIP Code Map

The Monmouth 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 Monmouth

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Monmouth

Monmouth, Illinois is part of Warren County and is home to approximately 10,640 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 40.91014 latitude and -90.65176 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 Monmouth ZIP Codes

ZIP Codes in Monmouth 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 Monmouth ZIP Codes Matter

Using the correct Monmouth 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

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

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

Monmouth is located in Warren County.

Monmouth is located in Illinois.

The estimated population of Monmouth is 10,640.

Monmouth 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 Monmouth, Illinois 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 Monmouth and its surrounding communities.