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Illinois City ZIP Code Finder by Area and Number Illinois

The Illinois City zip code is 61259 in Illinois helps people find the correct mailing location for homes, businesses, and services in Illinois City.

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

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

CityIllinois City
Zip Code61259
StateIllinois
CountyRock Island
Population1,107
Latitude41.38839
Longitude-90.92733
Time ZoneAmerica/Chicago

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

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

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

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

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

ZIP Codes in Illinois City

The following ZIP Codes serve Illinois City, Illinois.

ZIP CodeCountyPopulationTime Zone
61259Rock Island1,107America/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 Illinois City.

About Illinois City, Illinois

Illinois City is located in Rock Island 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 Illinois City ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Illinois City ZIP Code Map

The Illinois City 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 Illinois City

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

  • Street address
  • Neighborhood
  • Business name
  • Landmark
  • USPS mailing address

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

About Living in Illinois City

Illinois City, Illinois is part of Rock Island County and is home to approximately 1,107 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 41.38839 latitude and -90.92733 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 Illinois City ZIP Codes

ZIP Codes in Illinois City 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 Illinois City ZIP Codes Matter

Using the correct Illinois City 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

Illinois City is served by one or more ZIP Codes listed on this page.
Illinois City is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.
Illinois City is located in Rock Island County.
Illinois City is located in Illinois.
The estimated population of Illinois City is 1,107.
Illinois City 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 Illinois City, 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 Illinois City and its surrounding communities.

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