Reliance is located close to the center of South Dakota. Reliance is part of Lyman County. Reliance has 1.09 square miles of land area and 0.06 square miles of water area. As of 2010-2014, the total Reliance population is 228, which has grown 10.68% since 2000. The population growth rate is about the same as the state average rate of 10.58% and is lower than the national average rate of 11.61%. Reliance median household income is $53,750 in 2010-2014 and has grown by 74.33% since 2000. The income growth rate is much higher than the state average rate of 42.67% and is much higher than the national average rate of 27.36%. Reliance median house value is $65,000 in 2010-2014 and has grown by 102.49% 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 Reliance is much better than the state average in quality. The Reliance area code is 605.