Portsmouth Map. Portsmouth is a city in Rockingham County, New Hampshire in the United States. It is the largest city but only the fourth-largest community in the county, with a population of 21,233 at the 2010 census. A historic seaport and popular summer tourist destination, Portsmouth is served by Portsmouth International Airport at Pease ...
- Portsmouth, NH
Pick up our guides and maps. Our website will help prepare you for your visit to the Seacoast area of New Hampshire, or you can request our Harbor Guide: The Official Guide to Portsmouth & the Seacoast and the Official Map of Portsmouth & the Seacoast below. Download our digital guides below!
The city is crossed by Interstate 95, U.S. Route 1, U.S. Route 4, New Hampshire Route 1A, New Hampshire Route 16, and New Hampshire Route 33. Bostonis 55 miles (89 km) to the south, Portland, Maine, is 53 miles (85 km) to the northeast, and Dover, New Hampshire, is 13 miles (21 km) to the northwest.
- 25 ft (8 m)
- Rockingham
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Downtown Portsmouth, New Hampshire Map prepared by Portsmouth Department of Public Works, 28 March 2016 Comments and corrections: www.cityofportsmouth.com
Get step-by-step walking or driving directions to Portsmouth, NH. Avoid traffic with optimized routes. Driving Directions to Portsmouth, NH including road conditions, live traffic updates, and reviews of local businesses along the way.
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