Largest Vietnamese population, South Carolina counties

South Carolina counties ranked by the number of residents who are Vietnamese, 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 29 counties in South Carolina that qualify, ranked against each other statewide. The median across all 29 is 156. Biggest climber in the top 100 since 2020: Lancaster County, SC, up 8 places to #15.