Clark County
Clark county is located in east South Dakota. Clark county has 957.60 square miles of land area and 9.89 square miles of water area. As of 2010, the total Clark county population is 3,691, which has shrunk 10.91% 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%. Clark county median household income is $43,894 in 2006-2010 and has grown by 45.31% since 2000. The income growth rate is much higher than the state average rate of 30.11% and is much higher than the national average rate of 19.17%. Clark county median house value is $64,500 in 2006-2010 and has grown by 75.75% since 2000. The house value growth rate is 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 Clark county is much better than the state average in quality. The Clark county area code is 605.
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