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  2. What is the zip code of Hartsville, PA, 18974

Hartsville (PA) Zip Code is 18974 Latest Details Jul, 2025

Updated: 08-07-2025

Hartsville (PA) zip Code is 18974, Postal Code details. Hartsville is located in state PA, United States.

Find Zip Code 18974 Details

ZIP code 18974 is located in Hartsville PA in the United States.

Postal Code United States Zip Code 18974 Latest update Hartsville, PA
Zip Code / Postal Code 18974

City

Hartsville

State Code

PA

County

Bucks, United States

Postal Locations

Hartsville, PA - Zip Code is - 18974

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 18974 is an essential part of the postal system in Hartsville, PA. 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, Hartsville has a lot to offer.

FAQ about Zip Code 18974, Hartsville, (PA)

What is Zip code Hartsville?

Hartsville Zip Code: 18974, used by the Hartsville Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Bucks, PA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Hartsville?

Hartsville Postal Code is: 18974

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