Colome, South Dakota Demographics & Population 2026
During the 2020–2024 ACS period, Colome, South Dakota had a total population of 338, the 186th largest city in South Dakota, with a median household income of $51,000, which is 32% lower than the state average. The poverty rate is 28.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 32% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (28.9%), well above the national average of 12.4%.
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
Colome Quick Facts
How Colome 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 | 397 | 338 | -14.9% |
| Median household income | $44,167 | $51,000 | +15.5% |
| Median home value | $67,500 | $62,300 | -7.7% |
How Colome 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+)
Colome Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Tripp County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Winner | 2,905 | $47,381 | 28.2% | $106,100 |
| New Witten | 76 | $38,603 | 25.0% | N/A |
| Ideal | 40 | N/A | 32.5% | N/A |
Cities Similar to Colome
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Spring Creek | 330 | N/A | N/A | 0.0% | 93.3% |
| Hermosa | 353 | $53,203 | $148,800 | 7.5% | 14.2% |
| Ethan | 346 | $60,417 | $152,300 | 17.1% | 12.1% |
| Hoven | 329 | $60,625 | $88,300 | 14.6% | 6.9% |
| Keystone | 336 | $64,702 | $263,900 | 13.5% | 6.9% |
A note before these figures: with a population of 338, Colome'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
Colome is a small community located in South Dakota, within Tripp County. The total population is 338. It ranks as the 186th most populous out of 439 Census-designated places in South Dakota.
Age Demographics
The median age in Colome is 33.5 years. This is 12% lower than the state median of 38.0 years. 10.4% 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 Colome is $51,000. This is 32% lower than the state median of $75,081. It is also 37% lower than the national median of $80,734. The poverty rate stands at 28.9%. This is 142% higher than the state poverty rate of 11.9%. 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 6.3%. This is 116% higher than the state rate of 2.9%. The median home value is $62,300. Housing costs are 76% lower than the state median of $257,400. With a home-value-to-income ratio of just 1.2x, Colome is one of the most affordable housing markets in the area. 43.0% of occupied housing units are owner-occupied. This homeownership rate is 37% lower than the state average of 68.6%.
Race & Ethnicity
Colome has a predominantly White (non-Hispanic) population, comprising 92.9% of all residents.
Education
15.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% lower 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 83.2%.
Data Sources & Methodology
All demographic data for Colome, 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.
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Frequently Asked Questions
What is the population of Colome, South Dakota?
Colome, South Dakota has a population of 338 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Colome, SD?
The median household income in Colome is $51,000, which is 37% lower than the national median of $80,734.
What is the poverty rate in Colome, SD?
The poverty rate in Colome is 28.9%. This means approximately 92 residents live below the federal poverty line.
What is the racial makeup of Colome, South Dakota?
Colome's population is 92.9% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Colome, SD?
The median home value in Colome is $62,300. The home-value-to-income ratio is 1.2x.
How educated is Colome, South Dakota?
15.5% of adults (25+) in Colome hold a bachelor's degree or higher, and 4.4% hold a graduate or professional degree.