Gary is located in east South Dakota. Gary is part of Deuel County. Gary has 0.69 square miles of land area and has no water area. As of 2010-2014, the total Gary population is 236, which has grown 2.16% 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%. Gary median household income is $28,333 in 2010-2014 and has grown by 35.16% since 2000. The income growth rate is lower than the state average rate of 42.67% and is higher than the national average rate of 27.36%. Gary median house value is $32,900 in 2010-2014 and has grown by 104.35% since 2000. The house value growth rate is higher than the state average rate of 70.48% and is much 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 Gary is much better than the state average in quality. The Gary area code is 605.