Milbank
Milbank has notably lower household income than the US average, with a median household income of $56,011. Population has declined 3% since 2000. Median home value has more than doubled since 2000, reaching $155,000. With a median age of 50.0, the population is older than the US median of 38.9. Households here earn about 25% less than the South Dakota median.
Population & growth
PEP 2025 EST:3,512 residents (Census Bureau Vintage 2025, released March 2026)
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Race & ethnicity
Education
Commute & transportation
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People & community
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How many people live in Milbank, South Dakota?
Milbank, South Dakota has about 3,525 residents according to the 2024 American Community Survey.
What is the median household income in Milbank, South Dakota?
The typical household in Milbank, South Dakota earns about $56,011 a year. Half of households make more than that, and half make less.
Is Milbank, South Dakota expensive?
In Milbank, South Dakota, the median home is worth about $155,000, and the typical rent is about $548 a month.
How educated are people in Milbank, South Dakota?
About 31.2% of adults age 25 and over in Milbank, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Milbank, South Dakota?
About 13.2% of people in Milbank, South Dakota live below the federal poverty line.
Has Milbank, South Dakota grown since 1990?
Yes, Milbank, South Dakota has shrunk since 1990. The population has lost about 354 residents, a change of about -9 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024