Madison
Madison has lower-than-average household income, with a median household income of $65,593. Population has declined 7% since 2000. Median home value has more than doubled since 2000, reaching $193,100.
Population & growth
PEP 2025 EST:6,065 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Madison, South Dakota?
Madison, South Dakota has about 6,094 residents according to the 2024 American Community Survey.
What is the median household income in Madison, South Dakota?
The typical household in Madison, South Dakota earns about $65,593 a year. Half of households make more than that, and half make less.
Is Madison, South Dakota expensive?
In Madison, South Dakota, the median home is worth about $193,100, and the typical rent is about $981 a month.
How educated are people in Madison, South Dakota?
About 34.3% of adults age 25 and over in Madison, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Madison, South Dakota?
About 9.5% of people in Madison, South Dakota live below the federal poverty line.
Has Madison, South Dakota grown since 1990?
Yes, Madison, South Dakota has shrunk since 1990. The population has lost about 163 residents, a change of about -3 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024