57340 Zip Code
57340 zip code is located in east South Dakota. 57340 zip code is between the Hanson, Miner county. 57340 zip code has 79.95 square miles of land area and 0.72 square miles of water area. As of 2010-2014, the total 57340 zip code population is 318, which has grown 2.25% 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%. 57340 zip code median household income is $52,708 in 2010-2014 and has grown by 33.86% since 2000. The income growth rate is lower than the state average rate of 42.67% and is higher than the national average rate of 27.36%. 57340 zip code median house value is $91,000 in 2010-2014 and has grown by 78.08% 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 57340 zip code is much better than the state average in quality. The 57340 zip code area code is 605.