Frederick ZIP Code Finder by Area and Number Illinois

The Frederick zip code is 62639 in Illinois helps people find the correct mailing location for homes, businesses, and services in Frederick.

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

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

City	Frederick
Zip Code	62639
State	Illinois
County	Schuyler
Population	242
Latitude	40.0435
Longitude	-90.48753
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Frederick

The following ZIP Codes serve Frederick, Illinois.

ZIP Code	County	Population	Time Zone
62639	Schuyler	242	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 Frederick.

About Frederick, Illinois

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

Frederick ZIP Code Map

The Frederick 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 Frederick

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Frederick

Frederick, Illinois is part of Schuyler County and is home to approximately 242 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 40.0435 latitude and -90.48753 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 Frederick ZIP Codes

ZIP Codes in Frederick 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 Frederick ZIP Codes Matter

Using the correct Frederick 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

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

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

Frederick is located in Schuyler County.

Frederick is located in Illinois.

The estimated population of Frederick is 242.

Frederick 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 Frederick, 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 Frederick and its surrounding communities.