In 2017, Custer, SD had a population of 2.12k people with a median age of 54.5 and a median household income of $48,581. Between 2016 and 2017 the population of Custer, SD grew from 1,770 to 2,124, a 20% increase and its median household income grew from $42,550 to $48,581, a 14.2% increase.
The population of Custer, SD is 94.4% White Alone, 2.59% Hispanic or Latino, and 2.5% American Indian & Alaska Native Alone. 1.72% of the people in Custer, SD speak a non-English language, and 97.4% are U.S. citizens.
The median property value in Custer, SD is $153,700, and the homeownership rate is 66.1%. Most people in Custer, SD commute by Drove Alone, and the average commute time is 15.1 minutes. The average car ownership in Custer, SD is 2 cars per household.