How do I find a ZIP code by city or state?

You can find ZIP codes by city or state using our search tool. Just enter the city or state name, and you'll see all related ZIP codes instantly.

What is a ZIP+4 code?

A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

Are ZIP codes the same as postal codes?

ZIP codes are the U.S. version of postal codes, used by the USPS to identify delivery areas. Other countries use postal codes with different formats.

Complete ZIP Codes For Henderson, Illinois

Browse Henderson ZIP Codes

ZIP Codes in Henderson County help organize mail delivery and define local service areas. Each ZIP Code corresponds to a specific community or post office, ensuring residents, businesses, and visitors can find accurate address information quickly. By browsing the complete list of Henderson ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

Oquawka

Post Office	Oquawka
Division	Henderson
Pincode	61469

Stronghurst

Post Office	Stronghurst
Division	Henderson
Pincode	61480

Gladstone

Post Office	Gladstone
Division	Henderson
Pincode	61437

Biggsville

Post Office	Biggsville
Division	Henderson
Pincode	61418

Carman

Post Office	Carman
Division	Henderson
Pincode	61425

Lomax

Post Office	Lomax
Division	Henderson
Pincode	61454

Total Post Offices (8) Page 1 of 2
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Cities in Henderson

8 cities in Henderson County | List of ZIP Codes in Illinois

ZIP codes in Henderson County, Illinois not only facilitate mail delivery but also provide important demographic and geographic insights. Each ZIP code corresponds to specific areas within the county, helping businesses, residents, and researchers understand population distribution, city locations, and service coverage across Henderson County.

Businesses and service providers rely on accurate ZIP code information in Henderson County to plan deliveries, target customers, and ensure timely services. By referencing the full list of ZIP codes, companies can optimize logistics and outreach, while residents can easily identify the correct postal codes for their addresses within Illinois.

Knowing the correct ZIP codes in Henderson County ensures fast and accurate mail delivery from the United States Postal Service (USPS). It also helps travelers, online shoppers, and local residents navigate efficiently across towns and communities in Henderson County, making ZIP codes an essential part of daily life and business operations.