Intro
Discover the ultimate guide to New Hampshire zip codes, featuring a comprehensive list of all NH zip codes, including Manchester, Nashua, and Concord. Learn how to use zip codes to find the best neighborhoods, schools, and businesses in the Granite State. Get instant access to NH zip code maps, demographics, and more.
New Hampshire, known for its picturesque landscapes, stunning mountains, and serene lakes, is a popular destination for tourists and a great place to live for its residents. With a total of 234 zip codes, navigating the state's postal codes can be overwhelming. In this article, we will delve into the world of New Hampshire zip codes, exploring their history, importance, and providing a comprehensive list of zip codes for each city and town.
Understanding New Hampshire Zip Codes

The United States Postal Service (USPS) introduced zip codes in 1963 to improve mail sorting and delivery efficiency. New Hampshire, being one of the original 13 colonies, has a rich history, and its zip codes reflect this heritage. The state's zip codes range from 03031 in Amherst to 03894 in Wolfeboro, covering a vast geographical area.
History of Zip Codes in New Hampshire
New Hampshire's zip codes have undergone several changes since their introduction. Initially, the state had only 50 zip codes, which were assigned based on the existing postal zones. As the population grew and new areas were developed, the USPS expanded the zip code system to accommodate the changes.
New Hampshire Zip Code Map

To better understand the distribution of zip codes in New Hampshire, it's helpful to visualize the state's zip code map. The map reveals that the majority of zip codes are concentrated in the southern and central regions, where the population is denser.
Zip Code Regions in New Hampshire
New Hampshire can be divided into several zip code regions, each with its unique characteristics:
- Southern New Hampshire (03000s-03100s): This region includes the cities of Nashua, Manchester, and Salem, which have a high concentration of zip codes.
- Central New Hampshire (03200s-03300s): This region encompasses the state capital, Concord, and surrounding towns like Bow and Hopkinton.
- Lakes Region (03800s-03900s): This scenic region includes popular tourist destinations like Lake Winnipesaukee and the White Mountains.
- North Country (03500s-03600s): This sparsely populated region covers the northern part of the state, including the cities of Berlin and Lancaster.
Zip Codes by City and Town

Here is a comprehensive list of zip codes for each city and town in New Hampshire:
- Amherst: 03031
- Bedford: 03110
- Berlin: 03570
- Claremont: 03743
- Concord: 03301
- Derry: 03038
- Dover: 03820
- Exeter: 03833
- Franklin: 03235
- Gilford: 03249
- Hanover: 03755
- Hooksett: 03106
- Hudson: 03051
- Keene: 03431
- Laconia: 03246
- Lancaster: 03584
- Lebanon: 03766
- Lincoln: 03251
- Londonderry: 03053
- Manchester: 03101
- Merrimack: 03054
- Milford: 03055
- Nashua: 03060
- Newport: 03773
- North Conway: 03860
- Peterborough: 03458
- Plymouth: 03264
- Portsmouth: 03801
- Raymond: 03077
- Rochester: 03839
- Salem: 03079
- Somersworth: 03878
- Stratham: 03885
- Swanzey: 03446
- Weare: 03281
- Whitefield: 03598
- Windham: 03087
- Wolfeboro: 03894
Using New Hampshire Zip Codes

New Hampshire zip codes play a crucial role in various aspects of life, including:
- Mailing and shipping: Accurate zip codes ensure timely and efficient delivery of mail and packages.
- Real estate: Zip codes help determine property values and neighborhood characteristics.
- Marketing: Businesses use zip codes to target specific audiences and analyze market trends.
- Emergency services: Zip codes aid emergency responders in locating addresses quickly and efficiently.
Tips for Using New Hampshire Zip Codes
- Always verify zip codes before sending mail or packages to ensure accurate delivery.
- Use online tools or maps to find zip codes for specific cities or towns.
- Keep in mind that some zip codes may overlap or have multiple designations (e.g., PO boxes).
Conclusion
In conclusion, New Hampshire zip codes are an essential part of the state's infrastructure, facilitating communication, commerce, and emergency services. By understanding the history, importance, and distribution of zip codes in New Hampshire, residents and visitors can navigate the state more efficiently. Whether you're a local or just visiting, this comprehensive guide to New Hampshire zip codes will help you find your way around the Granite State.
What is the most populous zip code in New Hampshire?
+The most populous zip code in New Hampshire is 03101, which corresponds to Manchester, the state's largest city.
How many zip codes are there in New Hampshire?
+There are 234 zip codes in New Hampshire.
What is the zip code for the New Hampshire State House?
+The zip code for the New Hampshire State House is 03301.
We hope this article has provided you with a comprehensive understanding of New Hampshire zip codes. If you have any further questions or would like to share your experiences with zip codes in the Granite State, please leave a comment below.