Olmito is located in south Texas. Olmito is part of Cameron County. Olmito has 0.64 square miles of land area and 0.08 square miles of water area. As of 2010-2014, the total Olmito population is 1,361, which has grown 13.61% since 2000. The population growth rate is much lower than the state average rate of 25.13% and is higher than the national average rate of 11.61%. Olmito median household income is $19,917 in 2010-2014 and has grown by 49.38% 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%. Olmito median house value is $39,600 in 2010-2014 and has grown by 70.69% since 2000. The house value growth rate is higher than the state average rate of 59.27% and is much 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 Olmito is better than the state average in quality. The Olmito area code is 956.