Calhan is located close to the center of Colorado. Calhan is between the El Paso, Elbert county. Calhan has 0.87 square miles of land area and has no water area. As of 2010-2014, the total Calhan population is 800, which has shrunk 10.71% since 2000. The population growth rate is much lower than the state average rate of 20.84% and is much lower than the national average rate of 11.61%. Calhan median household income is $45,417 in 2010-2014 and has grown by 27.09% since 2000. The income growth rate is about the same as the state average rate of 25.94% and is about the same as the national average rate of 27.36%. Calhan median house value is $155,800 in 2010-2014 and has grown by 39.36% since 2000. The house value growth rate is lower than the state average rate of 43.70% and is 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 Calhan is close to the state average in quality. The Calhan area code is 719.