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  2. What is the zip code of Grafton, NH, 03240

Grafton (NH) Zip Code is 03240 Latest Details Jul, 2025

Updated: 07-07-2025

Grafton (NH) zip Code is 03240, Postal Code details. Grafton is located in state NH, United States.

Find Zip Code 03240 Details

ZIP code 03240 is located in Grafton NH in the United States.

Postal Code United States Zip Code 03240 Latest update Grafton, NH
Zip Code / Postal Code 03240

City

Grafton

State Code

NH

County

Grafton, United States

Postal Locations

Grafton, NH - Zip Code is - 03240

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 03240 is an essential part of the postal system in Grafton, NH. 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, Grafton has a lot to offer.

FAQ about Zip Code 03240, Grafton, (NH)

What is Zip code Grafton?

Grafton Zip Code: 03240, used by the Grafton Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Grafton, NH. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Grafton?

Grafton Postal Code is: 03240

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