Colman, South Dakota Demographics & Population 2026
During the 2020–2024 ACS period, Colman, South Dakota had a total population of 948, the 84th largest city in South Dakota, with a median household income of $76,146, which is 1% higher than the state average. The poverty rate is 11.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 1.9%.
Colman Quick Facts
How Colman Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 1,011 | 948 | -6.2% |
| Median household income | $73,000 | $76,146 | +4.3% |
| Median home value | $227,600 | $235,800 | +3.6% |
How Colman Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 35 | National average: 61
Education
Educational Attainment (Adults 25+)
Colman Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Moody County
Cities Similar to Colman
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Whitewood | 912 | $77,500 | $243,300 | 23.8% | 2.0% |
| Arlington | 920 | $71,296 | $144,300 | 21.1% | 19.1% |
| De Smet | 943 | $67,321 | $165,200 | 22.1% | 4.6% |
| Lake Norden | 889 | $75,688 | $192,600 | 14.4% | 6.3% |
| Elkton | 977 | $69,688 | $185,100 | 21.6% | 26.7% |
A note before these figures: with a population of 948, Colman's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Colman is a small community located in South Dakota, within Moody County. The total population is 948. It ranks as the 84th most populous out of 439 Census-designated places in South Dakota.
Age Demographics
The median age in Colman is 35.7 years. This is 6% lower than the state median of 38.0 years. With 30.4% of the population under 18, Colman has a notably young demographic profile, suggesting a family-oriented community. 11.0% 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 Colman is $76,146. This is 1% higher than the state median of $75,081. It is also 6% lower than the national median of $80,734. The poverty rate stands at 11.5%. This is 4% lower than the state poverty rate of 11.9%. The unemployment rate is 1.9%. This is 35% lower than the state rate of 2.9%. The median home value is $235,800. Housing costs are 8% lower than the state median of $257,400. The home-value-to-income ratio is 3.1x. 77.9% of occupied housing units are owner-occupied. This homeownership rate is 14% higher than the state average of 68.6%.
Race & Ethnicity
Colman has a predominantly White (non-Hispanic) population, comprising 87.9% of all residents. Hispanic or Latino residents account for 7.5%. The Hispanic or Latino population is significantly higher than the state average (7.5% vs 4.8%).
Education
38.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 19% higher than the state rate of 31.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.1%. Notably, 15.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Colman, South Dakota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all South Dakota city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Colman, South Dakota?
Colman, South Dakota has a population of 948 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Colman, SD?
The median household income in Colman is $76,146, which is 6% lower than the national median of $80,734.
What is the poverty rate in Colman, SD?
The poverty rate in Colman is 11.5%. This means approximately 108 residents live below the federal poverty line.
What is the racial makeup of Colman, South Dakota?
Colman's population is 87.9% White, 0.0% Black, 7.5% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Colman, SD?
The median home value in Colman is $235,800. The home-value-to-income ratio is 3.1x.
How educated is Colman, South Dakota?
38.0% of adults (25+) in Colman hold a bachelor's degree or higher, and 15.2% hold a graduate or professional degree.