Knoxville ZIP Code Finder by Area and Number Illinois

The Knoxville zip code is 61448 in Illinois helps people find the correct mailing location for homes, businesses, and services in Knoxville.

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

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

City	Knoxville
Zip Code	61448
State	Illinois
County	Knox
Population	3,906
Latitude	40.93385
Longitude	-90.24374
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Knoxville

The following ZIP Codes serve Knoxville, Illinois.

ZIP Code	County	Population	Time Zone
61448	Knox	3,906	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 Knoxville.

About Knoxville, Illinois

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

Knoxville ZIP Code Map

The Knoxville 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 Knoxville

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Knoxville

Knoxville, Illinois is part of Knox County and is home to approximately 3,906 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 40.93385 latitude and -90.24374 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 Knoxville ZIP Codes

ZIP Codes in Knoxville 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 Knoxville ZIP Codes Matter

Using the correct Knoxville 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

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

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

Knoxville is located in Knox County.

Knoxville is located in Illinois.

The estimated population of Knoxville is 3,906.

Knoxville 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 Knoxville, 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 Knoxville and its surrounding communities.