Hawthorn is located in west Pennsylvania. Hawthorn is part of Clarion County. Hawthorn has 1.02 square miles of land area and 0.06 square miles of water area. As of 2010-2014, the total Hawthorn population is 540, which has shrunk 8.01% 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%. Hawthorn median household income is $40,268 in 2010-2014 and has grown by 50.42% since 2000. The income growth rate is much higher than the state average rate of 32.44% and is much higher than the national average rate of 27.36%. Hawthorn median house value is $74,200 in 2010-2014 and has grown by 62.01% 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 Hawthorn is better than the state average in quality. The Hawthorn area code is 814.