Where is Portsmouth Located? - Portsmouth is a city located in the Rockingham County of New Hampshire, United States. Portsmouth lies between 38.9939872 Degrees North latitudes and 80.2320276 Degrees West longitudes.
Location Map of Portsmouth, New Hampshire

Portsmouth Map, New Hampshire, USA
Where is Portsmouth?: The Google Map showing the location of Portsmouth in the U.S. state of New Hampshire.
Where is Portsmouth Located?
Portsmouth is a city located in the Rockingham County of New Hampshire, United States. Portsmouth lies between 38.9939872 Degrees North latitudes and 80.2320276 Degrees West longitudes. According to 2020 U.S.census, the population of Portsmouth city is 21956 people and the city has a total area of 15.66 sq mi. The city has numerous parks and recreational facilities.
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Portsmouth, New Hampshire Quick Facts
| Attribute | Details |
|---|---|
| City | Portsmouth |
| County | Rockingham County |
| State | New Hampshire |
| State Capital | Concord |
| US Region | Northeastern United States (New England Region) |
| Latitude | 43.0718° N |
| Longitude | 70.7626° W |
| Elevation | 49 ft (15 m) |
| Land Area | 15.62 sq mi |
| Water Area | 5.42 sq mi |
| Total Area | 21.04 sq mi |
| Population (2020 Census) | 21,956 |
| Population Density | Approximately 1,406 people per sq mi |
| ZIP Codes | 03801, 03802, 03803, 03804 |
| Area Code | 603 |
| Time Zone Standard | Eastern Standard Time (EST, UTC−5) |
| Time Zone Daylight | Eastern Daylight Time (EDT, UTC−4) |
| Currency | United States Dollar (USD) |
| FIPS Code | 33-62900 |
| Congressional District | New Hampshire's 1st Congressional District |
Transportation and Connectivity in Portsmouth
| Category | Details |
|---|---|
| Airport Name | Portsmouth International Airport at Pease |
| IATA Code | PSM |
| Port | Port of Portsmouth on Piscataqua River |
| Major Highways | Interstate 95, U.S. Route 1, U.S. Route 4, New Hampshire Route 16 |
| Train/Amtrak Service | Nearest Amtrak Downeaster service in Dover |
| Local Bus/Transit Service | COAST Bus public transportation |
- Interstate 95 – Major highway connecting Portsmouth with Boston, Maine, and the Northeast corridor.
- U.S. Route 1 – Historic coastal route providing access through the Seacoast region.
- U.S. Route 4 – Regional highway connecting Portsmouth with inland New Hampshire communities.
- New Hampshire Route 16 – Important route connecting Portsmouth with the Lakes Region and northern New Hampshire.
Top Places to Visit in Portsmouth, New Hampshire
| Landmark Name | Type |
|---|---|
| Strawbery Banke Museum | Historic Museum |
| Prescott Park | Waterfront Park |
| USS Albacore Museum | Maritime Museum |
| Portsmouth Harbor Lighthouse | Historic Lighthouse |
| Market Square | Historic Downtown Area |
| Music Hall | Historic Performing Arts Venue |
| Fort Constitution Historic Site | Historic Landmark |
| Odiorne Point State Park | State Park |
| Great Bay National Wildlife Refuge | Wildlife Area |
| Prescott Park Arts Festival | Cultural Event Venue |
Driving Distances from Portsmouth, New Hampshire to Nearby Cities
| City | State | Distance (mi) | Approx. Drive Time |
|---|---|---|---|
| Dover | New Hampshire | 12 | 20 minutes |
| Rochester | New Hampshire | 25 | 35 minutes |
| Manchester | New Hampshire | 55 | 1 hour |
| Concord | New Hampshire | 60 | 1 hour |
| Boston | Massachusetts | 55 | 1 hour |
| Portland | Maine | 55 | 1 hour |
| Salem | Massachusetts | 45 | 50 minutes |
| Worcester | Massachusetts | 100 | 1 hour 45 minutes |
| Burlington | Vermont | 170 | 3 hours |
| Providence | Rhode Island | 100 | 1 hour 45 minutes |
Colleges and Universities Near Portsmouth, New Hampshire
| Institution Name | Type | Level | Notable For |
|---|---|---|---|
| University of New Hampshire | Public | University | Research, marine science, agriculture, and liberal arts |
| Great Bay Community College | Public | Community College | Technical education, workforce programs, and associate degrees |
| Southern New Hampshire University | Private | University | Business, online education, and professional programs |
| New England College | Private | College | Liberal arts and graduate programs |
| University of Maine | Public | University | Research, engineering, and sciences |
| Portsmouth School District | Public | K–12 District | Primary and secondary education |
Waterbodies in Portsmouth, New Hampshire
Piscataqua River, Portsmouth Harbor, Atlantic Ocean, Great Bay, Sagamore Creek, and nearby tidal waterways of the New Hampshire Seacoast region.
Golf Courses Near Portsmouth
Wentworth by the Sea Country Club, Portsmouth Country Club, Pease Golf Course, Sagamore Golf Center, and Breakfast Hill Golf Club.
Portsmouth, New Hampshire — Key Historical Facts
- Portsmouth was founded in 1623 and is one of the oldest European settlements in New Hampshire.
- The city developed as an important colonial seaport because of its location on the Piscataqua River and access to the Atlantic Ocean.
- Portsmouth played a significant role in shipbuilding and maritime trade during the colonial period.
- The Portsmouth Naval Shipyard, established in 1800, became an important naval facility for the United States.
- Today, Portsmouth is known for its historic downtown, maritime heritage, cultural attractions, waterfront areas, and role as a regional center in the Seacoast area.
References
- City of Portsmouth
- Rockingham County Government
- U.S. Census Bureau
- Visit New Hampshire
- New Hampshire State Parks
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