Sully County
Sully county is located close to the center of South Dakota. Sully county has 1,006.82 square miles of land area and 63.47 square miles of water area. As of 2010-2014, the total Sully county population is 1,461, which has shrunk 6.11% 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%. Sully county median household income is $61,806 in 2010-2014 and has grown by 90.17% 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%. Sully county median house value is $99,400 in 2010-2014 and has grown by 78.78% 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 Sully county is much better than the state average in quality. The Sully county area code is 605.
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