Wellsville is located in southeast Pennsylvania. Wellsville is part of York County. Wellsville has 0.14 square miles of land area and has no water area. As of 2010-2014, the total Wellsville population is 287, which has grown 2.87% since 2000. The population growth rate is lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Wellsville median household income is $35,625 in 2010-2014 and has has shrunk by 18.57% since 2000. The income growth rate is much lower than the state average rate of 32.44% and is much lower than the national average rate of 27.36%. Wellsville median house value is $143,800 in 2010-2014 and has shrunk by -47.64% 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 Wellsville is close to the state average in quality. The Wellsville area code is 717.