Oakmont is located in west Pennsylvania. Oakmont is part of Allegheny County. Oakmont has 1.59 square miles of land area and 0.18 square miles of water area. As of 2010-2014, the total Oakmont population is 6,358, which has shrunk 8.00% since 2000. The population growth rate is much lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Oakmont median household income is $57,813 in 2010-2014 and has grown by 37.79% since 2000. The income growth rate is higher than the state average rate of 32.44% and is higher than the national average rate of 27.36%. Oakmont median house value is $172,400 in 2010-2014 and has grown by 52.30% since 2000. The house value growth rate is lower than the state average rate of 70.00% 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 Oakmont is better than the state average in quality. The Oakmont area code is 412.