Portsmouth ZIP Code Finder by Area and Number New Hampshire
The Portsmouth zip code is 03801 in New Hampshire helps people find the correct mailing location for homes, businesses, and services in Portsmouth.
Welcome to our complete guide for Portsmouth, New Hampshire ZIP Codes. Whether you're moving to Portsmouth, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Portsmouth, New Hampshire.
Every Portsmouth ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Portsmouth ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.
| City | Portsmouth |
| Zip Code | 03801 |
| State | New Hampshire |
| County | Rockingham |
| Population | 23,231 |
| Latitude | 43.07293 |
| Longitude | -70.8052 |
| Time Zone | America/New_York |
The Portsmouth New Hampshire zip code is used by USPS for mail delivery, shipping, and address identification across Portsmouth and nearby New Hampshire cities.
Portsmouth New Hampshire is a growing city in New Hampshire, and many people search for the Portsmouth zip code, Portsmouth postal code, Portsmouth NH zip code, and Portsmouth New Hampshire mailing code when sending mail or locating addresses. The zip code in Portsmouth is important for deliveries, online orders, location searches, and business listings in Portsmouth.
If you are searching for the Portsmouth zip code list, Portsmouth NH postal code, Portsmouth New Hampshire city zip code, or Portsmouth mailing zip code, this page helps you quickly find the correct Portsmouth zip code. Many residents, travelers, and businesses use the Portsmouth zip code lookup to confirm the correct Portsmouth mailing address.
The Portsmouth zip code area covers neighborhoods, residential communities, and business locations in Portsmouth NH. Whether you are looking for the Portsmouth city zip code, Portsmouth New Hampshire postal code, Portsmouth NH mailing code, or Portsmouth location zip code, the Portsmouth zip code New Hampshire helps identify the correct postal region in New Hampshire.
People also search for zip codes near Portsmouth, Portsmouth postal codes, Portsmouth NH zip code lookup, Portsmouth address zip code, and Portsmouth New Hampshire USPS zip code to find nearby locations in New Hampshire.
ZIP Codes in Portsmouth
The following ZIP Codes serve Portsmouth, New Hampshire.
| ZIP Code | County | Population | Time Zone |
|---|---|---|---|
| 03801 | Rockingham | 23,231 | America/New_York |
Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Portsmouth.
About Portsmouth, New Hampshire
Portsmouth is located in Rockingham County, New Hampshire, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.
Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.
If you're searching for a Portsmouth ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.
Portsmouth ZIP Code Map
The Portsmouth ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.
The map can help you:
- Locate neighborhoods
- Find nearby ZIP Codes
- Explore surrounding communities
- Plan travel routes
- Understand delivery areas
Find a ZIP Code in Portsmouth
If you need to locate a ZIP Code within Portsmouth, you can search using:
- Street address
- Neighborhood
- Business name
- Landmark
- USPS mailing address
Using the correct Portsmouth ZIP Code helps improve mail delivery, shipping accuracy, and address verification.
About Living in Portsmouth
Portsmouth, New Hampshire is part of Rockingham County and is home to approximately 23,231 residents. The city operates in the America/New_York time zone and is identified by the geographic coordinates 43.07293 latitude and -70.8052 longitude.
Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.
Common Uses of Portsmouth ZIP Codes
ZIP Codes in Portsmouth are commonly used for:
- USPS mail delivery
- Package shipping
- Online shopping
- Address verification
- Banking
- Insurance
- Government services
- Emergency services
- Navigation
- Real estate
- Business operations
- Delivery planning
Why Portsmouth ZIP Codes Matter
Using the correct Portsmouth ZIP Code offers several benefits.
For Residents
- Faster mail delivery
- Accurate online orders
- Easier address verification
- Better navigation
For Businesses
- Shipping optimization
- Customer management
- Delivery planning
- Local marketing
Frequently Asked Questions
Conclusion
Whether you're looking for a mailing address, planning a move, or researching local information, this Portsmouth, New Hampshire ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Portsmouth and its surrounding communities.