78021 Zip Code
78021 zip code is located in south Texas. 78021 zip code is between the La Salle, Atascosa, Mcmullen county. 78021 zip code has 285.89 square miles of land area and 1.12 square miles of water area. As of 2010-2014, the total 78021 zip code population is 135, which has grown 55.17% 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%. 78021 zip code median household income is $46,528 in 2008-2012 and has grown by 66.36% 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%. 78021 zip code median house value is $32,800 in 2000. 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 78021 zip code is worse than the state average in quality. The 78021 zip code area code is 830.
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