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 | 16:54:53 (1st June 2026) |
| Postal code | 45688 |
| Population growth | 1.65% (2010-2020) |
| Weather | 74℉ Chance Rain Showers 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 chance of rain showers. Partly sunny, with a high near 74. Northeast wind around 6 mph.
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 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