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  2. What is the zip code of Duncan, OK, 73534

Duncan (OK) Zip Code is 73534 Latest Details Jul, 2025

Updated: 08-07-2025

Duncan (OK) zip Code is 73534, Postal Code details. Duncan is located in state OK, United States.

Find Zip Code 73534 Details

ZIP code 73534 is located in Duncan OK in the United States.

Postal Code United States Zip Code 73534 Latest update Duncan, OK
Zip Code / Postal Code 73534

City

Duncan

State Code

OK

County

Stephens, United States

Postal Locations

Duncan, OK - Zip Code is - 73534

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 73534 is an essential part of the postal system in Duncan, OK. 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, Duncan has a lot to offer.

FAQ about Zip Code 73534, Duncan, (OK)

What is Zip code Duncan?

Duncan Zip Code: 73534, used by the Duncan Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Stephens, OK. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Duncan?

Duncan Postal Code is: 73534

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