Douglas County
Douglas county is located in southeast South Dakota. Douglas county has 431.80 square miles of land area and 1.87 square miles of water area. As of 2010-2014, the total Douglas county population is 2,990, which has shrunk 13.53% 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%. Douglas county median household income is $49,360 in 2010-2014 and has grown by 73.33% 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%. Douglas county median house value is $71,800 in 2010-2014 and has grown by 107.51% since 2000. The house value growth rate is much 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 Douglas county is much better than the state average in quality. The Douglas county area code is 605.
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