Tenafly is located in northeast New Jersey. Tenafly is part of Bergen County. Tenafly has 4.60 square miles of land area and 0.58 square miles of water area. As of 2010-2014, the total Tenafly population is 14,672, which has grown 6.27% since 2000. The population growth rate is higher than the state average rate of 5.47% and is much lower than the national average rate of 11.61%. Tenafly median household income is $140,923 in 2010-2014 and has grown by 54.98% since 2000. The income growth rate is much higher than the state average rate of 30.67% and is much higher than the national average rate of 27.36%. Tenafly median house value is $731,800 in 2010-2014 and has grown by 81.32% since 2000. The house value growth rate is lower than the state average rate of 87.30% 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 Tenafly is much better than the state average in quality. The Tenafly area code is 201.