Bison town, South Dakota Demographics & Population 2026
As of 2026, Bison town, South Dakota has a total population of 419, the 171st largest city in South Dakota, with a median household income of $62,273, which is 14% lower than the state average. The poverty rate is 4.8%.
Key Takeaways
- An exceptionally low poverty rate of 4.8% — among the lowest in South Dakota.
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
- Near full employment with an unemployment rate of just 0.0%.
Bison town Quick Facts
How Bison town Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 33 | National average: 60
Education
Educational Attainment (Adults 25+)
Bison town Rankings in South Dakota
Explore South Dakota Rankings
Other Cities in Perkins County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Lemmon city | 1,214 | $42,461 | 19.7% | $79,700 |
Cities Similar to Bison town
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Iroquois city | 425 | $60,750 | $138,500 | 22.0% | 1.7% |
| Rosholt town | 430 | $62,375 | $115,800 | 22.8% | 13.3% |
| Keystone town | 404 | $62,159 | $188,800 | 17.4% | 11.1% |
| White city | 438 | $63,125 | $141,700 | 23.5% | 5.3% |
| Two Strike CDP | 398 | N/A | N/A | 7.5% | 57.3% |
Population Overview
Bison town is a small community located in South Dakota, within Perkins County. The total population is 419. It ranks as the 171st most populous out of 439 cities and towns in South Dakota.
Age Demographics
The median age in Bison town is 46.8 years. This is 24% higher than the state median of 37.7 years. 15.8% 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 Bison town is $62,273. This is 14% lower than the state median of $72,421. Compared to the national median of $78,538, household income here is 21% lower. The poverty rate stands at 4.8%. This is 60% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.0%. The median home value is $72,300. Housing costs are 69% lower than the state median of $236,800. With a home-value-to-income ratio of just 1.2x, Bison town is one of the most affordable housing markets in the area. 77.7% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 68.6%.
Race & Ethnicity
Bison town has a predominantly White (non-Hispanic) population, comprising 96.2% of all residents.
Education
20.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 36% 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 94.6%.
Data Sources & Methodology
All demographic data for Bison town, 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.
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Frequently Asked Questions
What is the population of Bison town, South Dakota?
Bison town, South Dakota has a population of 419 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Bison town, SD?
The median household income in Bison town is $62,273, which is 21% lower the national median of $78,538.
What is the poverty rate in Bison town, SD?
The poverty rate in Bison town is 4.8%. This means approximately 20 residents live below the federal poverty line.
What is the racial makeup of Bison town, South Dakota?
Bison town's population is 96.2% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Bison town, SD?
The median home value in Bison town is $72,300. The home-value-to-income ratio is 1.2x.
How educated is Bison town, South Dakota?
20.0% of adults (25+) in Bison town hold a bachelor's degree or higher, and 1.3% hold a graduate or professional degree.