Clark Colony CDP, South Dakota Demographics & Population 2026

Population Overview

Clark Colony CDP is a small community located in South Dakota. The total population is 63. It ranks as the 351st most populous out of 439 cities and towns in South Dakota.

Age Demographics

The median age in Clark Colony CDP is 22.8 years. This is 40% lower than the state median of 37.7 years. With 41.3% of the population under 18, Clark Colony CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The poverty rate stands at 81.0%. This is 574% 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 0.0%. This is 100% lower than the state rate of 3.0%. 42.9% of occupied housing units are owner-occupied. This homeownership rate is 38% lower than the state average of 68.6%.

Race & Ethnicity

Clark Colony CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.

Education

0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 100% 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 30.4%.

Data Sources & Methodology

All demographic data for Clark Colony 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.