57270 Zip Code
57270 zip code is located in northeast South Dakota. 57270 zip code is between the Marshall, Sargent, Roberts county. 57270 zip code has 167.39 square miles of land area and 6.02 square miles of water area. As of 2010-2014, the total 57270 zip code population is 847, which has grown 40.93% since 2000. The population growth rate is much higher than the state average rate of 10.58% and is much higher than the national average rate of 11.61%. 57270 zip code median household income is $37,917 in 2010-2014 and has grown by 79.13% 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%. 57270 zip code median house value is $61,400 in 2010-2014 and has grown by 75.43% 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 57270 zip code is much better than the state average in quality. The 57270 zip code area code is 605.
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