Flandreau city, South Dakota Demographics & Population 2026

Population Overview

Flandreau city is a small community located in South Dakota, within Moody County. The total population is 2,291. It ranks as the 40th most populous out of 439 cities and towns in South Dakota.

Age Demographics

The median age in Flandreau city is 37.0 years. This is 2% lower than the state median of 37.7 years. With 32.3% of the population under 18, Flandreau city has a notably young demographic profile, suggesting a family-oriented community. 10.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Flandreau city is $56,458. This is 22% lower than the state median of $72,421. Compared to the national median of $78,538, household income here is 28% lower. The poverty rate stands at 18.2%. This is 52% higher than the state poverty rate of 12.0%. The unemployment rate is 4.0%. This is 32% higher than the state rate of 3.0%. The median home value is $130,800. Housing costs are 45% lower than the state median of $236,800. With a home-value-to-income ratio of just 2.3x, Flandreau city is one of the most affordable housing markets in the area. 54.7% of occupied housing units are owner-occupied. This homeownership rate is 20% lower than the state average of 68.6%.

Race & Ethnicity

The largest racial or ethnic group in Flandreau city is White (non-Hispanic), making up 55.4% of the population. Hispanic or Latino residents account for 8.1%. The Hispanic or Latino population is significantly higher than the state average (8.1% vs 4.6%). The Asian population is significantly higher than the state average (4.7% vs 1.4%).

Education

23.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% lower than the state rate of 31.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.8%.

Data Sources & Methodology

All demographic data for Flandreau city, South Dakota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against South Dakota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 439 Census-designated places in South Dakota. For official data, visit data.census.gov.