Waterloo, Ohio
Waterloo: human settlement in Ohio, United States
About
Waterloo is a city located in the county of Fairfield in the U.S. state of Ohio. Its population at the 2010 census was 2,562. After 10 years in 2020 city had an estimated population of 2,605 inhabitants.
Quick Facts about Waterloo
| Population | 2,605 (2020) |
| Country | United States of America |
| State | Ohio (United States) |
| County | Fairfield County |
| Latitude & Longitude | 39.8398,-82.7849 |
| Time Zone | America/New_York |
| Local time | 03:18:34 (17th April 2026) |
| Postal code | 45688 |
| Population growth | 1.65% (2010-2020) |
| Weather | 78℉ Slight Chance Rain Showers then Mostly Sunny 7-days weather |
Geography
Waterloo is located at 39°50'23"N 82°47'6"W (39.8397900, -82.7849000).
Waterloo map
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Weather
A slight chance of rain showers before 8am. Mostly sunny, with a high near 78. West wind around 7 mph. Chance of precipitation is 20%. New rainfall am...
7-Day ForecastDemographics
The population of Waterloo increased by 1.65% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 2,562 | - | census |
| 2011 | 2,579 | 0.66% | estimation process |
| 2012 | 2,565 | -0.55% | estimation process |
| 2013 | 2,583 | 0.7% | estimation process |
| 2014 | 2,589 | 0.23% | estimation process |
| 2015 | 2,600 | 0.42% | estimation process |
| 2016 | 2,600 | 0% | estimation process |
| 2017 | 2,619 | 0.73% | estimation process |
| 2018 | 2,601 | -0.69% | estimation process |
| 2019 | 2,595 | -0.23% | estimation process |
| 2020 | 2,605 | 0.38% | estimation process |
People born in Waterloo (2)
People born in Waterloo, including basketball player Curt McMahon, basketball player Wyman Roberts, .
More notable people
Nearby Schools and Colleges
Schools and campuses linked to Waterloo, OH. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 204778 | Ohio State School of Cosmetology-Canal Winchester | CANAL WINCHESTER (OH) | 43110 |
Nearby Transit Stations (1)
Rail and bus stations connected to Waterloo, OH. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| COL | Columbus, OH | 111 East Town Street | BUS |
Closest post offices linked to Waterloo.
| Post Office Name | City | ZIP |
|---|---|---|
| Canal Winchester Post Office | Canal Winchester (OH) | 43110 |
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, Wisconsin fourth-class city in Jefferson County, Wisconsin with a population of 940 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 Fairfield County
Cities, towns, neighborhoods & other populated places in Fairfield County , OH. (more)
| City Name | Population | Title |
|---|---|---|
| Lancaster | 40,932 | The county seat of Fairfield County, Ohio. |
| Pickerington | 22,835 | City in Fairfield and Franklin counties, Ohio, United States |
| Geneva | 5,899 | City in Ashtabula County, Ohio, United States |
| Baltimore | 3,026 | Village in Ohio, United States |
| Carroll | 2,073 | Village in Fairfield County, Ohio, United States |
| Lithopolis | 1,916 | Human settlement in Ohio, United States of America |
| Jefferson | 1,821 | County in Ohio, United States |
| Bremen | 1,466 | Town in Ohio, United States |
| Royalton | 1,454 | Human settlement in Ohio, United States of America |
| Fairfield Beach | 1,292 | Census-designated place in Fairfield County, Ohio |
| Pleasant Hill | 1,258 | Human settlement in Miami County, Ohio, United States of America |
| Millersport | 1,081 | Human settlement in Fairfield County, Ohio, United States of America |
| Pleasantville | 963 | Village in Fairfield County, Ohio |
| Amanda | 746 | Town |
| Thurston | 607 | Place in Ohio |
| Stoutsville | 566 | Human settlement in Fairfield County, Ohio, United States of America |
Distance to Other Cities
Waterloo distances to largest Ohio cities