Deltona is located close to the center of Florida. Deltona is part of Volusia County. Deltona has 37.53 square miles of land area and 3.54 square miles of water area. As of 2010-2014, the total Deltona population is 85,765, which has grown 23.33% since 2000. The population growth rate is higher than the state average rate of 21.14% and is much higher than the national average rate of 11.61%. Deltona median household income is $44,046 in 2010-2014 and has grown by 10.85% since 2000. The income growth rate is much lower than the state average rate of 21.62% and is much lower than the national average rate of 27.36%. Deltona median house value is $108,600 in 2010-2014 and has grown by 32.12% since 2000. The house value growth rate is lower than the state average rate of 48.06% and is lower 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 Deltona is close to the state average in quality. The Deltona area codes are 386, 407.