Milburn is located in southeast Oklahoma. Milburn is part of Johnston County. Milburn has 0.47 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Milburn population is 313, which has grown 0.32% since 2000. The population growth rate is much lower than the state average rate of 10.67% and is much lower than the national average rate of 11.61%. Milburn median household income is $27,344 in 2010-2014 and has grown by 27.02% since 2000. The income growth rate is lower than the state average rate of 38.43% and is about the same as the national average rate of 27.36%. Milburn median house value is $58,800 in 2010-2014 and has grown by 61.54% since 2000. The house value growth rate is about the same as the state average rate of 62.66% 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 Milburn is close to the state average in quality. The Milburn area code is 580.