Goodwin is located in east South Dakota. Goodwin is between the Deuel, Codington, Grant, Hamlin county. Goodwin has 0.47 square miles of land area and has no water area. As of 2010-2014, the total Goodwin population is 160, which has shrunk 0.00% since 2000. The population growth rate is much lower than the state average rate of 10.58% and is much lower than the national average rate of 11.61%. Goodwin median household income is $53,750 in 2010-2014 and has grown by 54.95% since 2000. The income growth rate is higher than the state average rate of 42.67% and is much higher than the national average rate of 27.36%. Goodwin median house value is $82,000 in 2010-2014 and has grown by 52.42% since 2000. The house value growth rate is lower than the state average rate of 70.48% 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 Goodwin is much better than the state average in quality. The Goodwin area code is 605.