Carbondale is located in east Kansas. Carbondale is part of Osage County. Carbondale has 0.75 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Carbondale population is 1,367, which has shrunk 7.51% 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%. Carbondale median household income is $40,486 in 2010-2014 and has grown by 28.32% since 2000. The income growth rate is about the same as the state average rate of 27.69% and is about the same as the national average rate of 27.36%. Carbondale median house value is $85,100 in 2010-2014 and has grown by 40.66% since 2000. The house value growth rate is lower than the state average rate of 54.97% 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 Carbondale is much better than the state average in quality. The Carbondale area code is 785.