Humboldt
Humboldt is wealthier than most US places, with a median household income of $95,469. Population has grown 40% since 2000. Median home value has roughly tripled since 2000, reaching $227,700. At a median age of 33.1, residents skew younger than the country as a whole. Poverty is rare here, at 0.5% of residents. It sits in the top 10% of US cities for household income.
Population & growth
PEP 2025 EST:569 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Humboldt, South Dakota?
Humboldt, South Dakota has about 732 residents according to the 2024 American Community Survey.
What is the median household income in Humboldt, South Dakota?
The typical household in Humboldt, South Dakota earns about $95,469 a year. Half of households make more than that, and half make less.
Is Humboldt, South Dakota expensive?
In Humboldt, South Dakota, the median home is worth about $227,700, and the typical rent is about $745 a month.
How educated are people in Humboldt, South Dakota?
About 33.8% of adults age 25 and over in Humboldt, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Humboldt, South Dakota?
About 0.5% of people in Humboldt, South Dakota live below the federal poverty line.
Has Humboldt, South Dakota grown since 1990?
Yes, Humboldt, South Dakota has grown since 1990. The population has added about 291 residents, a change of about 66 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024