Grapevine is located in northeast Texas. Grapevine is between the Tarrant, Dallas, Denton county. Grapevine has 31.93 square miles of land area and 3.62 square miles of water area. As of 2010-2014, the total Grapevine population is 48,671, which has grown 15.72% since 2000. The population growth rate is much lower than the state average rate of 25.13% and is higher than the national average rate of 11.61%. Grapevine median household income is $75,931 in 2010-2014 and has grown by 5.93% since 2000. The income growth rate is much lower than the state average rate of 31.68% and is much lower than the national average rate of 27.36%. Grapevine median house value is $233,200 in 2010-2014 and has grown by 48.44% since 2000. The house value growth rate is lower than the state average rate of 59.27% and is about the same as 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 Grapevine is much better than the state average in quality. The Grapevine area code is 817.