Farmington ZIP Code Finder by Area and Number Illinois

The Farmington zip code is 61531 in Illinois helps people find the correct mailing location for homes, businesses, and services in Farmington.

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

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

City	Farmington
Zip Code	61531
State	Illinois
County	Fulton
Population	3,018
Latitude	40.68291
Longitude	-90.03482
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Farmington

The following ZIP Codes serve Farmington, Illinois.

ZIP Code	County	Population	Time Zone
61531	Fulton	3,018	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 Farmington.

About Farmington, Illinois

Farmington is located in Fulton 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 Farmington ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Farmington ZIP Code Map

The Farmington 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 Farmington

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Farmington

Farmington, Illinois is part of Fulton County and is home to approximately 3,018 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 40.68291 latitude and -90.03482 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 Farmington ZIP Codes

ZIP Codes in Farmington 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 Farmington ZIP Codes Matter

Using the correct Farmington 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

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

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

Farmington is located in Fulton County.

Farmington is located in Illinois.

The estimated population of Farmington is 3,018.

Farmington 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 Farmington, 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 Farmington and its surrounding communities.