Buffalo, SD
Population 282 · South Dakota
About Buffalo, SD
Buffalo is a small community in South Dakota with a population of 282 residents. The median household income is $81,607 per year, which is above the national average. The median age in Buffalo is 54.6 years.
Housing in Buffalo has a median home value of $112,500 and median monthly rent of $583. Of the 230 total housing units, the majority are owner-occupied, with 125 owner-occupied and 36 renter-occupied units.
The unemployment rate in Buffalo is 1.6% and the poverty rate is 6.0%. 20.4% of residents hold a bachelor's degree or higher. The average commute time is 8 minutes.
How Buffalo Ranks in South Dakota
Cost of Living in Buffalo, SD
Compared to national averages, Buffalo has a median household income of $81,607 (9% above the national median of $75,149). Home values average $112,500, which is 54% below the national median. Monthly rent at $583 is 50% below the US average of $1,163. Within South Dakota, Buffalo's income is 26% above the state average of $64,650, and home values are 22% below the state median of $143,757.
Why Live in Buffalo, SD?
Buffalo offers a strong local economy with a median household income of $81,607, well above the national average, and affordable housing with a median home value of $112,500, below the US average of $244,900, and rent that’s lower than the national average at $583/month. Additionally, the city features a strong job market with an unemployment rate of just 1.6%, and a low poverty rate of 6.0%, better than the national average, and short commute times averaging just 8 minutes.
Buffalo has a population of 282 with a median age of 54.6 years. Compare Buffalo with other cities to see how it stacks up, or explore all cities in South Dakota.
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Cities in South Dakota with a similar population size.
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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 Buffalo
What is the population of Buffalo, SD?
The population of Buffalo, SD is 282 according to the latest Census data.
What is the median household income in Buffalo?
The median household income in Buffalo, SD is $81,607 per year.
What is the median home value in Buffalo?
The median home value in Buffalo, SD is $112,500.
What is the average rent in Buffalo?
The median monthly rent in Buffalo, SD is $583.
What is the unemployment rate in Buffalo?
The unemployment rate in Buffalo, SD is 1.6%.