Lower Brule CDP, South Dakota Demographics & Population 2026

Population Overview

Lower Brule CDP is a small community located in South Dakota. The total population is 777. It ranks as the 102nd most populous out of 439 cities and towns in South Dakota.

Age Demographics

The median age in Lower Brule CDP is 22.0 years. This is 42% lower than the state median of 37.7 years. With 37.2% of the population under 18, Lower Brule CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Lower Brule CDP is $31,667. This is 56% lower than the state median of $72,421. Compared to the national median of $78,538, household income here is 60% lower. The poverty rate stands at 57.1%. This is 375% higher than the state poverty rate of 12.0%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 8.6%. This is 188% higher than the state rate of 3.0%. The median home value is $22,500. Housing costs are 90% lower than the state median of $236,800. With a home-value-to-income ratio of just 0.7x, Lower Brule CDP is one of the most affordable housing markets in the area. 24.2% of occupied housing units are owner-occupied. This homeownership rate is 65% lower than the state average of 68.6%.

Race & Ethnicity

Lower Brule CDP is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Hispanic or Latino residents account for 1.3%. The White (non-Hispanic) population (6.8%) is well below the state average of 80.3%. The Hispanic or Latino population (1.3%) is well below the state average of 4.6%.

Education

12.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 61% 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 83.6%.

Data Sources & Methodology

All demographic data for Lower Brule CDP, 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.