In 2023, Summit, SD had a population of 389 people with a median age of 24.4 and a median household income of $57,500. Between 2022 and 2023 the population of Summit, SD grew from 341 to 389, a 14.1% increase and its median household income grew from $54,375 to $57,500, a 5.75% increase.
The 5 largest ethnic groups in Summit, SD are White (Non-Hispanic) (64.5%), American Indian & Alaska Native (Non-Hispanic) (18.3%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (7.2%), Other (Hispanic) (5.14%), and White (Hispanic) (3.6%).
None of the households in Summit, 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.
100% of the residents in Summit, SD are U.S. citizens.
In 2023, the median property value in Summit, SD was $84,000, and the homeownership rate was 68.4%.
Most people in Summit, SD drove alone to work, and the average commute time was 29.4 minutes. The average car ownership in Summit, SD was 3 cars per household.