Portsmouth, NH
Portsmouth is located in southeast New Hampshire. Portsmouth is between the Rockingham, Strafford county. Portsmouth has 15.63 square miles of land area and 1.21 square miles of water area. As of 2010-2014, the total Portsmouth population is 21,366, which has grown 2.80% since 2000. The population growth rate is lower than the state average rate of 6.90% and is much lower than the national average rate of 11.61%. Portsmouth median household income is $67,679 in 2010-2014 and has grown by 49.75% since 2000. The income growth rate is higher than the state average rate of 33.39% and is much higher than the national average rate of 27.36%. Portsmouth median house value is $336,600 in 2010-2014 and has grown by 99.64% since 2000. The house value growth rate is higher than the state average rate of 78.09% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Portsmouth is much better than the state average in quality. The Portsmouth area code is 603.
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