Platte is located in southeast South Dakota. Platte is between the Charles Mix, Aurora, Douglas county. Platte has 1.02 square miles of land area and has no water area. As of 2010-2014, the total Platte population is 1,427, which has grown 4.39% 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%. Platte median household income is $48,661 in 2010-2014 and has grown by 60.23% 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%. Platte median house value is $91,100 in 2010-2014 and has grown by 57.34% 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 Platte is much better than the state average in quality. The Platte area code is 605.