Northfork is located in southwest West Virginia. Northfork is part of Mcdowell County. Northfork has 0.96 square miles of land area and has no water area. As of 2010-2014, the total Northfork population is 358, which has shrunk 31.02% since 2000. The population growth rate is much lower than the state average rate of 2.52% and is much lower than the national average rate of 11.61%. Northfork median household income is $30,054 in 2010-2014 and has grown by 81.66% since 2000. The income growth rate is much higher than the state average rate of 40.01% and is much higher than the national average rate of 27.36%. Northfork median house value is $32,000 in 2010-2014 and has grown by 64.95% since 2000. The house value growth rate is much higher than the state average rate of 37.64% and is 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 Northfork is worse than the state average in quality. The Northfork area code is 304.