Ethan is located in southeast South Dakota. Ethan is between the Davison, Hanson, Hutchinson county. Ethan has 0.25 square miles of land area and has no water area. As of 2010-2014, the total Ethan population is 349, which has grown 5.76% since 2000. The population growth rate is lower than the state average rate of 10.58% and is much lower than the national average rate of 11.61%. Ethan median household income is $54,375 in 2010-2014 and has grown by 43.41% since 2000. The income growth rate is about the same as the state average rate of 42.67% and is much higher than the national average rate of 27.36%. Ethan median house value is $81,200 in 2010-2014 and has grown by 42.71% since 2000. The house value growth rate is much lower than the state average rate of 70.48% 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 Ethan is much better than the state average in quality. The Ethan area code is 605.