Lansdale is located in east Pennsylvania. Lansdale is part of Montgomery County. Lansdale has 2.99 square miles of land area and has no water area. As of 2010-2014, the total Lansdale population is 16,382, which has grown 1.94% 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%. Lansdale median household income is $61,182 in 2010-2014 and has grown by 32.34% since 2000. The income growth rate is about the same as the state average rate of 32.44% and is higher than the national average rate of 27.36%. Lansdale median house value is $221,900 in 2010-2014 and has grown by 81.29% since 2000. The house value growth rate is higher than 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 Lansdale is much better than the state average in quality. The Lansdale area codes are 215, 267, 610.