Portsmouth is a city in Rockingham County, New Hampshire, United States. At the 2020 census it had a population of 21,956. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine, Portsmouth was formerly the home of the Strategic Air Command's Pease Air Force Base, since converted to Portsmouth International Airport at Pease.
AdFind Discounts on the Best Portsmouth New Hampshire. Tripadvisor Helps You Spend Less. Tripadvisor Always Has Low Prices on Hotels in Portsmouth. Spend Less Here.
AdSee single family homes for sale, connect with local experts and schedule the tour today. Realtor.com® puts the best tools in your hands. Find the perfect single family home & more
Find Open Houses · 3D Tours · Affordability Calculator · Search by commute time
Types: Home size, Lot size, Home age, Stories, Garages, School districts