Waterloo, Wisconsin
Waterloo: fourth-class city in Jefferson County, Wisconsin
About
Waterloo is a city located in the county of Jefferson in the U.S. state of Wisconsin. Its population at the 2010 census was 909 and a population density of 90 people per km². After 10 years in 2020 city had an estimated population of 940 inhabitants.
Quick Facts about Waterloo
| Population | 940 (2020) |
| Country | United States of America |
| State | Wisconsin (United States) |
| County | Jefferson County |
| Postal code | 53594 |
| Phone Area Codes | 920 |
| Area | 10.05 km2 |
| Latitude & Longitude | 43.1839,-88.9884 |
| Altitude | 810 feet / 247 meters |
| Time Zone | America/Chicago |
| Local time | 18:12:45 (22nd April 2026) |
| Density | 94 Pop. per km² as of 2020 |
| Population growth | 3.3% (2010-2020) |
| Weather | 71℉ Sunny 7-days weather |
Geography
Waterloo is located at 43°11'2"N 88°59'18"W (43.1838800, -88.9884400).
Waterloo map
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Weather
Sunny, with a high near 71. East wind 5 to 10 mph.
7-Day ForecastDemographics
The population of Waterloo increased by 3.3% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 909 | - | census |
| 2011 | 912 | 0.33% | estimation process |
| 2012 | 918 | 0.65% | estimation process |
| 2013 | 922 | 0.43% | estimation process |
| 2014 | 922 | 0% | estimation process |
| 2015 | 924 | 0.22% | estimation process |
| 2016 | 928 | 0.43% | estimation process |
| 2017 | 932 | 0.43% | estimation process |
| 2018 | 941 | 0.96% | estimation process |
| 2019 | 939 | -0.21% | estimation process |
| 2020 | 940 | 0.11% | estimation process |
Services and Civic Places in Waterloo
1WATERLOO TOWN HALL
N8193 WI-89, Waterloo, WI 53594 View details
Phone: +19204784377 | Website available
People born in Waterloo (2)
People born in Waterloo, including politician Everis A. Hayes, sportscaster Tom Hamilton, .
More notable people
Nearby Schools and Colleges
Schools and campuses linked to Waterloo, WI. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 239071 | Maranatha Baptist University | Watertown (WI) | 53094 |
| 240392 | Herzing University-Madison | Madison (WI) | 53718 |
| 238263 | Madison Area Technical College | Madison (WI) | 53704-2599 |
| 364168 | Madison Media Institute | Madison (WI) | 53718 |
| 240444 | University of Wisconsin-Madison | Madison (WI) | 53706-1380 |
Nearby Transit Stations (17)
Rail and bus stations connected to Waterloo, WI. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| CBS | Columbus | 359 North Ludington Street | RAIL |
| SMD | Madison (South), Wisconsin | Hwy 51 & East Broadway Ave. | BUS |
| BVD | Beaver Dam, WI | 817 Park Avenue | BUS |
| MSN | Madison, Wisconsin | 800 Langdon St. | BUS |
| JVL | Janesville, Wisconsin | 3120 North Pontiac Drive | BUS |
Closest post offices linked to Waterloo.
| Post Office Name | City | ZIP |
|---|---|---|
| Waterl Post Office | Waterloo (WI) | 53594 |
Other places with the same name (11)
- Waterloo, Iowa The most populous city in Black Hawk County, Iowa. with a population of 67,292 people.
- Waterloo, Illinois city in Illinois with a population of 10,536 people.
- Waterloo, New York city in Seneca County, New York, United States of America with a population of 4,864 people.
- Waterloo, Michigan township in Jackson County, Michigan with a population of 2,882 people.
- Waterloo, Ohio human settlement in Ohio, United States with a population of 2,605 people.
- Waterloo, Nebraska village in Nebraska, United States with a population of 914 people.
- Waterloo, Indiana town in Indiana, United States with a population of 571 people.
- Waterloo, Kansas human settlement in United States of America with a population of 279 people.
- Waterloo, Oregon city in Oregon, USA with a population of 250 people.
- Waterloo, Alabama town in Lauderdale County, Alabama, United States with a population of 199 people.
- Waterloo, South Carolina town in Laurens County, South Carolina, United States with a population of 170 people.
Other cities in Jefferson County
Cities, towns, neighborhoods & other populated places in Jefferson County , WI. (more)
| City Name | Population | Title |
|---|---|---|
| Fort Atkinson | 12,372 | City in Jefferson County, Wisconsin, United States of America |
| Ixonia | 4,562 | Town of Wisconsin |
| Farmington | 3,848 | Town in Jefferson County, Wisconsin, United States |
| Johnson Creek | 3,065 | City in Jefferson County, Wisconsin, United States of America |
| Rome | 2,784 | Census-designated place in Jefferson County, Wisconsin, United States |
| Sullivan | 2,299 | Village in Jefferson County, Wisconsin |
| Lake Mills | 2,135 | City in Iowa, USA |
| Concord | 2,130 | Town in Wisconsin, United States |
| Watertown | 2,039 | City in Jefferson County, New York |
| Lake Ripley | 1,779 | Census designated place |
| Aztalan | 1,493 | Civil town in Jefferson County, Wisconsin |
| Jefferson | 1,225 | City in and county seat of Jefferson County, Wisconsin |
| Palmyra | 1,219 | Civil town in Jefferson County, Wisconsin |
| Lake Koshkonong | 1,204 | Census designated place |
| Milford | 1,135 | City in Jefferson County, Wisconsin, United States of America |
| Hebron | 1,132 | Town of Wisconsin |