Walworth County
Walworth county is located close to the center of South Dakota. Walworth county has 708.63 square miles of land area and 35.99 square miles of water area. As of 2010-2014, the total Walworth county population is 5,498, which has shrunk 7.97% 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%. Walworth county median household income is $42,643 in 2010-2014 and has grown by 53.20% since 2000. The income growth rate is higher than the state average rate of 42.67% and is much higher than the national average rate of 27.36%. Walworth county median house value is $72,800 in 2010-2014 and has grown by 80.65% 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 Walworth county is much better than the state average in quality. The Walworth county area code is 605.
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