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Waterloo, WI

View of Waterloo, WI
Image credit: self / CC BY-SA 2.5
Population
3,600
U.S. Census Population Estimates Program · 2025
Elevation
814 ft
Median Home Value
$230,600
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,106/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$87,776
U.S. Census American Community Survey 5-Year · 2024

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Waterloo in context.

OverallBest places in WisconsinPopulation rankingHighest population places in WisconsinNearest larger communitySun Prairie, Wisconsin13 miles away · 39,227 residents.

About Waterloo

Waterloo is a city in Jefferson County, Wisconsin, situated in the northwestern part of the county. Named by a French veteran of Napoleon's army and famous as the global headquarters for Trek Bicycle Corporation and Van Holten Pickles, the community of approximately 3,600 is served by the Waterloo School District for public education locally.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow UnemploymentA+98.3rating

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