Groveton is located in north New Hampshire. Groveton is part of Coos County. Groveton has 2.06 square miles of land area and 0.09 square miles of water area. As of 2010-2014, the total Groveton population is 1,159, which has shrunk 3.17% since 2000. The population growth rate is much lower than the state average rate of 6.90% and is much lower than the national average rate of 11.61%. Groveton median household income is $36,250 in 2010-2014 and has grown by 35.26% since 2000. The income growth rate is higher than the state average rate of 33.39% and is higher than the national average rate of 27.36%. Groveton median house value is $89,100 in 2010-2014 and has grown by 70.36% since 2000. The house value growth rate is lower 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 Groveton is much better than the state average in quality. The Groveton area code is 603.