Collyer is located in west Kansas. Collyer is between the Trego, Gove, Graham, Sheridan county. Collyer has 0.25 square miles of land area and has no water area. As of 2010-2014, the total Collyer population is 97, which has shrunk 27.07% since 2000. The population growth rate is much lower than the state average rate of 7.24% and is much lower than the national average rate of 11.61%. Collyer median household income is $40,417 in 2010-2014 and has grown by 67.24% 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%. Collyer median house value is $38,500 in 2010-2014 and has grown by 65.95% since 2000. The house value growth rate is higher 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 Collyer is much better than the state average in quality. The Collyer area code is 785.