Stillwater is located in east Pennsylvania. Stillwater is between the Columbia, Luzerne county. Stillwater has 3.11 square miles of land area and 0.04 square miles of water area. As of 2010-2014, the total Stillwater population is 178, which has shrunk 8.25% since 2000. The population growth rate is much lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Stillwater median household income is $66,875 in 2010-2014 and has grown by 62.12% since 2000. The income growth rate is much higher than the state average rate of 32.44% and is much higher than the national average rate of 27.36%. Stillwater median house value is $132,500 in 2010-2014 and has grown by 45.13% since 2000. The house value growth rate is much 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 Stillwater is close to the state average in quality. The Stillwater area code is 570.