Allen, SD
Population 860 · South Dakota
About Allen, SD
Allen is a small community in South Dakota with a population of 860 residents. The median household income is $0 per year, which is below the national average. The median age in Allen is 20.2 years.
Housing in Allen has a median home value of $0 and median monthly rent of $618. Of the 127 total housing units, renting is more common than owning, with 12 owner-occupied and 106 renter-occupied units.
The unemployment rate in Allen is 12.7% and the poverty rate is 34.4%. 0.0% of residents hold a bachelor's degree or higher. The average commute time is 9.1 minutes.
Cost of Living in Allen, SD
Compared to national averages, Allen has a median household income of $0 (100% below the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $618 is 47% below the US average of $1,163. Within South Dakota, Allen's income is 100% below the state average of $64,650, and home values are 100% below the state median of $143,757.
Why Live in Allen, SD?
Allen offers affordable housing with a median home value of $0, below the US average of $244,900, and rent that’s lower than the national average at $618/month, and short commute times averaging just 9.1 minutes.
Potential considerations include median household income ($0) that falls below the national average. However, Allen’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Allen has a population of 860 with a median age of 20.2 years. Compare Allen with other cities to see how it stacks up, or explore all cities in South Dakota.
Similar Cities Near Allen
Cities in South Dakota with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Estelline | 862 | $74,231 | $139,000 | Compare |
| Viborg | 874 | $52,794 | $140,000 | Compare |
| Edgemont | 845 | $42,440 | $81,100 | Compare |
| Centerville | 876 | $58,438 | $123,600 | Compare |
| Meadow View Addition | 880 | $92,470 | $227,700 | Compare |
| Lake Madison | 885 | $116,648 | $496,600 | Compare |
| Arlington | 833 | $67,083 | $122,400 | Compare |
| Mina | 888 | $102,969 | $448,600 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in South Dakota
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Allen
What is the population of Allen, SD?
The population of Allen, SD is 860 according to the latest Census data.
What is the median household income in Allen?
The median household income in Allen, SD is $0 per year.
What is the median home value in Allen?
The median home value in Allen, SD is $0.
What is the average rent in Allen?
The median monthly rent in Allen, SD is $618.
What is the unemployment rate in Allen?
The unemployment rate in Allen, SD is 12.7%.