Day county is located in east South Dakota. Day county has 1,027.87 square miles of land area and 63.22 square miles of water area. As of 2010, the total Day county population is 5,710, which has shrunk 8.89% since 2000. The population growth rate is much lower than the state average rate of 7.86% and is much lower than the national average rate of 9.71%. Day county median household income is $36,818 in 2006-2010 and has grown by 21.81% since 2000. The income growth rate is lower than the state average rate of 30.11% and is higher than the national average rate of 19.17%. Day county median house value is $64,800 in 2006-2010 and has grown by 95.77% since 2000. The house value growth rate is much higher than the state average rate of 62.94% and is much higher than the national average rate of 50.42%. 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 Day county is much better than the state average in quality. The Day county area code is 605.
Hot South Dakota Rankings