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What is a ZIP+4 code?

A ZIP+4 code adds four extra digits to a standard ZIP code to help USPS sort and deliver mail more accurately.

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ZIP codes are the postal code system used in the United States. Other countries use different postal code formats.

All ZIP Codes for Aplington Iowa – Postal Code Lookup

Aplington ZIP Code

The city of Aplington is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in Aplington helps identify the correct postal area, ensuring that letters, parcels, and packages reach the right neighborhood or post office without delay. For residents, businesses, and visitors, knowing the correct Aplington ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.

Aplington

Post Office	Aplington
Division	Butler
Pincode	50604

Total Post Office (1) Page 1 of 1

Zip Codes in Aplington, Iowa

Zip Code list in Butler for your selected city Aplington is shown below. Use these ZIP Codes to ensure accurate mail delivery, business operations, or location reference.

50604

About Aplington, Iowa ZIP Codes

Aplington is located in Butler County, Iowa. The United States Postal Service (USPS) assigns multiple ZIP Codes in this region to simplify mail distribution, navigation, and address identification. Each ZIP Code in Aplington covers a specific neighborhood or area, which is important for residents, businesses, and government offices. Having the correct ZIP Code ensures smooth delivery of letters, online orders, and official documents.

Why Knowing the ZIP Code is Important?

Ensures accurate and timely mail delivery
Helps businesses and eCommerce platforms verify addresses
Useful for demographic research and census data
Required for utilities, banking, and government services

Frequently Asked Questions (FAQs) about Aplington ZIP Codes

The primary ZIP Code for Aplington, Iowa depends on the specific neighborhood. Use our list above to find the correct code.

Aplington has multiple ZIP Codes covering different areas of the city. Check the table above for the complete list.

You can use our ZIP Code lookup tool by selecting the city, county, and state to locate the right code for your address.

All ZIP Codes in Aplington are assigned and managed by the United States Postal Service (USPS) for accurate mail sorting and delivery.

Yes, in many cases a single ZIP Code can cover more than one neighborhood or locality in Aplington to simplify mail distribution.

ZIP Codes usually remain stable for decades, but USPS may introduce new codes or adjust boundaries when population grows or new delivery routes are added in Aplington.