Campbelltown is located in southeast Pennsylvania. Campbelltown is part of Lebanon County. Campbelltown has 2.93 square miles of land area and has no water area. As of 2010-2014, the total Campbelltown population is 3,978, which has grown 64.72% since 2000. The population growth rate is much higher than the state average rate of 3.89% and is much higher than the national average rate of 11.61%. Campbelltown median household income is $65,896 in 2010-2014 and has grown by 18.46% 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%. Campbelltown median house value is $211,500 in 2010-2014 and has grown by 70.70% since 2000. The house value growth rate is about the same as the state average rate of 70.00% and is much 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 Campbelltown is better than the state average in quality. The Campbelltown area code is 717.