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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.

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All ZIP Codes for Heron Lake Minnesota – Postal Code Lookup

Heron Lake ZIP Code

The city of Heron Lake is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in Heron Lake 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 Heron Lake ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.

Heron Lake

Post Office	Heron Lake
Division	Jackson
Pincode	56137

Total Post Office (1) Page 1 of 1

Zip Codes in Heron Lake, Minnesota

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

56137

About Heron Lake, Minnesota ZIP Codes

Heron Lake is located in Jackson County, Minnesota. 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 Heron Lake 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 Heron Lake ZIP Codes

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

Heron Lake 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 Heron Lake 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 Heron Lake 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 Heron Lake.