Largest British population, South Dakota cities

South Dakota cities ranked by the number of residents who are British ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 15 cities in South Dakota that qualify, ranked against each other statewide. The median across all 15 is 37. Biggest climber in the top 100 since 2020: Brookings, SD, up 6 places to #4.