Argyle is located in northeast Texas. Argyle is part of Denton County. Argyle has 11.39 square miles of land area and 0.05 square miles of water area. As of 2010-2014, the total Argyle population is 3,449, which has grown 45.84% since 2000. The population growth rate is much higher than the state average rate of 25.13% and is much higher than the national average rate of 11.61%. Argyle median household income is $111,616 in 2010-2014 and has grown by 22.44% since 2000. The income growth rate is lower than the state average rate of 31.68% and is lower than the national average rate of 27.36%. Argyle median house value is $346,300 in 2010-2014 and has grown by 52.22% 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 Argyle is much better than the state average in quality. The Argyle area code is 940.