There is also the Town of Waterloo in Grant County.
Waterloo is a city located in Jefferson County in the U.S. state of Wisconsin. As of the 2000 census, the city had a total population of 3,259. The city is located within the Town of Waterloo.
The city is home to the headquarters of Trek Bicycle Corporation, one of the world's leading bicycle producers.
Web Sites and Links
City of WaterlooCity directory, calendar, links, map, services, history.
Karl Junginger Memorial LibraryLibrary hours, staff contact information, policies, online catalog.
Waterloo Chamber of CommerceContact and membership information, business directory, calendar of events.
Waterloo Fire DepartmentBrief summary of the department.