Oakley is located in south Idaho. Oakley is part of Cassia County. Oakley has 4.59 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Oakley population is 937, which has grown 40.27% since 2000. The population growth rate is much higher than the state average rate of 23.61% and is much higher than the national average rate of 11.61%. Oakley median household income is $38,295 in 2010-2014 and has grown by 29.19% since 2000. The income growth rate is higher than the state average rate of 25.98% and is higher than the national average rate of 27.36%. Oakley median house value is $105,500 in 2010-2014 and has grown by 37.19% since 2000. The house value growth rate is lower than the state average rate of 50.99% and is lower 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 Oakley is worse than the state average in quality. The Oakley area code is 208.