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You can find ZIP codes by city or state using our search tool. Just enter the city or state name, and you'll see all related ZIP codes instantly.

What is a ZIP+4 code?

A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

Are ZIP codes the same as postal codes?

ZIP codes are the U.S. version of postal codes, used by the USPS to identify delivery areas. Other countries use postal codes with different formats.

Complete ZIP Codes For Strafford, New Hampshire

Browse Strafford ZIP Codes

ZIP Codes in Strafford County help organize mail delivery and define local service areas. Each ZIP Code corresponds to a specific community or post office, ensuring residents, businesses, and visitors can find accurate address information quickly. By browsing the complete list of Strafford ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

Dover

Post Office	Dover
Division	Strafford
Pincode	3820

Rochester

Post Office	Rochester
Division	Strafford
Pincode	3867

Durham

Post Office	Durham
Division	Strafford
Pincode	3824

Somersworth

Post Office	Somersworth
Division	Strafford
Pincode	3878

Barrington

Post Office	Barrington
Division	Strafford
Pincode	3825

Farmington

Post Office	Farmington
Division	Strafford
Pincode	3835

Total Post Offices (20) Page 1 of 4
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Cities in Strafford

15 cities in Strafford County | List of ZIP Codes in New Hampshire

ZIP codes in Strafford County, New Hampshire not only facilitate mail delivery but also provide important demographic and geographic insights. Each ZIP code corresponds to specific areas within the county, helping businesses, residents, and researchers understand population distribution, city locations, and service coverage across Strafford County.

Businesses and service providers rely on accurate ZIP code information in Strafford County to plan deliveries, target customers, and ensure timely services. By referencing the full list of ZIP codes, companies can optimize logistics and outreach, while residents can easily identify the correct postal codes for their addresses within New Hampshire.

Knowing the correct ZIP codes in Strafford County ensures fast and accurate mail delivery from the United States Postal Service (USPS). It also helps travelers, online shoppers, and local residents navigate efficiently across towns and communities in Strafford County, making ZIP codes an essential part of daily life and business operations.