Lansing is located in east Kansas. Lansing is part of Leavenworth County. Lansing has 12.38 square miles of land area and 0.11 square miles of water area. As of 2010-2014, the total Lansing population is 11,535, which has grown 25.39% since 2000. The population growth rate is much higher than the state average rate of 7.24% and is much higher than the national average rate of 11.61%. Lansing median household income is $82,288 in 2010-2014 and has grown by 34.91% since 2000. The income growth rate is higher than the state average rate of 27.69% and is higher than the national average rate of 27.36%. Lansing median house value is $167,200 in 2010-2014 and has grown by 50.22% since 2000. The house value growth rate is lower than the state average rate of 54.97% 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 Lansing is much better than the state average in quality. The Lansing area code is 913.