In 2023, Milbank, SD had a population of 3.51k people with a median age of 42.3 and a median household income of $58,462. Between 2022 and 2023 the population of Milbank, SD grew from 3,506 to 3,513, a 0.2% increase and its median household income declined from $63,269 to $58,462, a −7.6% decrease.
The 5 largest ethnic groups in Milbank, SD are White (Non-Hispanic) (86.2%), Other (Hispanic) (6.32%), American Indian & Alaska Native (Hispanic) (3.53%), Two+ (Non-Hispanic) (2.11%), and White (Hispanic) (1.11%).
None of the households in Milbank, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
91.1% of the residents in Milbank, SD are U.S. citizens.
In 2023, the median property value in Milbank, SD was $161,300, and the homeownership rate was 76.3%.
Most people in Milbank, SD drove alone to work, and the average commute time was 11.4 minutes. The average car ownership in Milbank, SD was 2 cars per household.