Sullivan City, TX
Sullivan City is located in south Texas. Sullivan City is part of Hidalgo County. Sullivan City has 3.59 square miles of land area and has no water area. As of 2010-2014, the total Sullivan City population is 4,087, which has grown 2.23% 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%. Sullivan City median household income is $26,231 in 2010-2014 and has grown by 47.84% since 2000. The income growth rate is much higher than the state average rate of 31.68% and is much higher than the national average rate of 27.36%. Sullivan City median house value is $60,700 in 2010-2014 and has grown by 61.44% since 2000. The house value growth rate is about the same as 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 Sullivan City is worse than the state average in quality. The Sullivan City area code is 956.