In the year of 2023, Ethan, SD had a population of 263 people with a median age of 28.1 and a median household income of $54,688. Between 2022 and 2023 the population of Ethan, SD declined from 269 to 263, a −2.23% decrease and its median household income declined from $64,063 to $54,688, a −14.6% decrease.
The 5 largest ethnic groups in Ethan, SD are White (Non-Hispanic) (85.2%), Other (Hispanic) (8.75%), Two Races Including Other (Hispanic) (4.18%), White (Hispanic) (1.9%), and Black or African American (Non-Hispanic) (0%).
None of the households in Ethan, 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.
91.3% of the residents in Ethan, SD are U.S. citizens.
In 2023, the median property value in Ethan, SD was $134,400, and the homeownership rate was 66.3%.
Most people in Ethan, SD drove alone to work, and the average commute time was 28.1 minutes. The average car ownership in Ethan, SD was 2 cars per household.