Colwich is located close to the center of Kansas. Colwich is part of Sedgwick County. Colwich has 1.33 square miles of land area and has no water area. As of 2010-2014, the total Colwich population is 1,368, which has grown 11.31% since 2000. The population growth rate is higher than the state average rate of 7.24% and is about the same as the national average rate of 11.61%. Colwich median household income is $78,000 in 2010-2014 and has grown by 51.91% since 2000. The income growth rate is much higher than the state average rate of 27.69% and is much higher than the national average rate of 27.36%. Colwich median house value is $116,300 in 2010-2014 and has grown by 29.22% since 2000. The house value growth rate is much lower than the state average rate of 54.97% and is much lower 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 Colwich is much better than the state average in quality. The Colwich area code is 316.