57730 Zip Code
57730 zip code is located in west South Dakota. 57730 zip code is between the Custer, Pennington county. 57730 zip code has 533.98 square miles of land area and 0.57 square miles of water area. As of 2010-2014, the total 57730 zip code population is 5,609, which has grown 12.34% since 2000. The population growth rate is higher than the state average rate of 10.58% and is higher than the national average rate of 11.61%. 57730 zip code median household income is $44,792 in 2010-2014 and has grown by 21.93% since 2000. The income growth rate is much lower than the state average rate of 42.67% and is lower than the national average rate of 27.36%. 57730 zip code median house value is $209,000 in 2010-2014 and has grown by 127.42% since 2000. The house value growth rate is much 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 57730 zip code is much better than the state average in quality. The 57730 zip code area code is 605.