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  2. What is the zip code of Newcastle, UT, 84756

Newcastle (UT) Zip Code is 84756 Latest Details Mar, 2025

Updated: 12-03-2025

Newcastle (UT) zip Code is 84756, Postal Code details. Newcastle is located in state UT, United States.

Find Zip Code 84756 Details

ZIP code 84756 is located in Newcastle UT in the United States.

Postal Code United States Zip Code 84756 Latest update Newcastle, UT
Zip Code / Postal Code 84756

City

Newcastle

State Code

UT

County

Iron, United States

Postal Locations

Newcastle, UT - Zip Code is - 84756

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 84756 is an essential part of the postal system in Newcastle, UT. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Newcastle has a lot to offer.

FAQ about Zip Code 84756, Newcastle, (UT)

What is Zip code Newcastle?

Newcastle Zip Code: 84756, used by the Newcastle Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Iron, UT. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Newcastle?

Newcastle Postal Code is: 84756

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