Yankton County
Yankton county is located in southeast South Dakota. Yankton county has 521.16 square miles of land area and 11.05 square miles of water area. As of 2010-2014, the total Yankton county population is 22,580, which has grown 4.29% 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%. Yankton county median household income is $50,044 in 2010-2014 and has grown by 41.47% since 2000. The income growth rate is about the same as the state average rate of 42.67% and is much higher than the national average rate of 27.36%. Yankton county median house value is $125,300 in 2010-2014 and has grown by 60.85% since 2000. The house value growth rate is lower than the state average rate of 70.48% and is 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 Yankton county is much better than the state average in quality. The Yankton county area code is 605.
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