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  2. What is the zip code of Williamsport, OH, 43164

Williamsport (OH) Zip Code is 43164 Latest Details Aug, 2025

Updated: 27-08-2025

Williamsport (OH) zip Code is 43164, Postal Code details. Williamsport is located in state OH, United States.

Find Zip Code 43164 Details

ZIP code 43164 is located in Williamsport OH in the United States.

Postal Code United States Zip Code 43164 Latest update Williamsport, OH
Zip Code / Postal Code 43164

City

Williamsport

State Code

OH

County

Ross, United States

Postal Locations

Williamsport, OH - Zip Code is - 43164

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 43164 is an essential part of the postal system in Williamsport, OH. 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, Williamsport has a lot to offer.

FAQ about Zip Code 43164, Williamsport, (OH)

What is Zip code Williamsport?

Williamsport Zip Code: 43164, used by the Williamsport Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Ross, OH. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Williamsport?

Williamsport Postal Code is: 43164

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