Sparta Micro
Sparta has lower-than-average household income, with a median household income of $69,467. Population has held roughly steady since 2000. 21% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $210,000. It sits in the top 10% of US metro areas for household income.
Population & growth
PEP 2025 EST:46,572 residents (Census Bureau Vintage 2025, released March 2026)
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Housing
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Education
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People & community
Principal cities
1 component county
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How many people live in Sparta, WI?
Sparta, WI has about 46,208 residents according to the 2024 American Community Survey.
What is the median household income in Sparta, WI?
The typical household in Sparta, WI earns about $69,467 a year. Half of households make more than that, and half make less.
Is Sparta, WI expensive?
In Sparta, WI, the median home is worth about $210,000, and the typical rent is about $914 a month.
How educated are people in Sparta, WI?
About 21.3% of adults age 25 and over in Sparta, WI hold a bachelor's degree or higher.
What is the poverty rate in Sparta, WI?
About 11.7% of people in Sparta, WI live below the federal poverty line.
Has Sparta, WI grown since 1990?
Yes, Sparta, WI has grown since 1990. The population has added about 9,575 residents, a change of about 26 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024