Royalton is located in southeast Pennsylvania. Royalton is part of Dauphin County. Royalton has 0.30 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Royalton population is 1,054, which has grown 9.45% since 2000. The population growth rate is much higher than the state average rate of 3.89% and is lower than the national average rate of 11.61%. Royalton median household income is $50,469 in 2010-2014 and has grown by 20.40% since 2000. The income growth rate is much lower than the state average rate of 32.44% and is lower than the national average rate of 27.36%. Royalton median house value is $112,500 in 2010-2014 and has grown by 48.61% since 2000. The house value growth rate is lower than the state average rate of 70.00% and is about the same as 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 Royalton is worse than the state average in quality.