Custer is located in west South Dakota. Custer is between the Custer, Pennington county. Custer has 2.53 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Custer population is 1,918, which has grown 3.12% 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%. Custer median household income is $38,895 in 2010-2014 and has grown by 22.55% 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%. Custer median house value is $125,200 in 2010-2014 and has grown by 72.45% since 2000. The house value growth rate is about the same as 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 Custer is much better than the state average in quality. The Custer area code is 605.