Texarkana is located in northeast Texas. Texarkana is part of Bowie County. Texarkana has 29.04 square miles of land area and 0.41 square miles of water area. As of 2010-2014, the total Texarkana population is 36,999, which has grown 6.37% since 2000. The population growth rate is much lower than the state average rate of 25.13% and is much lower than the national average rate of 11.61%. Texarkana median household income is $38,810 in 2010-2014 and has grown by 30.55% since 2000. The income growth rate is about the same as the state average rate of 31.68% and is higher than the national average rate of 27.36%. Texarkana median house value is $100,000 in 2010-2014 and has grown by 51.98% since 2000. The house value growth rate is lower than the state average rate of 59.27% 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 Texarkana is better than the state average in quality. The Texarkana area code is 903.