Demographics & People — Flandreau, South Dakota

Population Overview

Population (Census)2,291
Estimated 2026~2,600
Median Age38.5
Total Households917
Family Households502
Average Household Size2.43
Diversity IndexN/A (N/A)

Race & Ethnicity

White1,306
Black or African American39
Asian108
Hispanic or Latino185

Heritage & Ancestry

GroupCount
Other groups908
German547
Norwegian324
Unclassified or not reported310
Irish184
Hispanic: Hispanic or Latino181
American164
Hispanic: Central American115
English103
Hispanic: Salvadoran88

Language

English Only1,853
Spanish97
Population 5+2,069

Veterans

Veterans96
Population 18+1,572
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Flandreau, South Dakota.