Watertown, Ohio
Watertown: township in Washington County, Ohio.
About
Watertown is a township located in the county of Washington in the U.S. state of Ohio. Its population at the 2010 census was 1,579 and a population density of 43 people per km². After 10 years in 2020 city had an estimated population of 1,521 inhabitants.
Quick Facts about Watertown
| Population | 1,521 (2020) |
| Country | United States of America |
| State | Ohio (United States) |
| County | Washington County |
| Area | 36.5 km2 |
| Latitude & Longitude | 39.4659,-81.6332 |
| Altitude | 764 feet / 233 meters |
| Time Zone | America/New_York |
| Local time | 11:55:29 (23rd September 2026) |
| Postal code | 45787 |
| Density | 42 Pop. per km² as of 2020 |
| Population growth | -3.67% (2010-2020) |
| Weather | 67℉ Showers And Thunderstorms 7-days weather |
Geography
Watertown is located at 39°27'57"N 81°37'59"W (39.4659100, -81.6331800).
Watertown map
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Weather
Showers and thunderstorms before 5pm, then scattered showers and thunderstorms. Mostly cloudy, with a high near 67. East wind around 10 mph. Chance of...
7-Day ForecastDemographics
According to census records, the population of Watertown decreased by 3.67% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 1,579 | - | census |
| 2011 | 1,576 | -0.19% | estimation process |
| 2012 | 1,570 | -0.38% | estimation process |
| 2013 | 1,566 | -0.25% | estimation process |
| 2014 | 1,562 | -0.26% | estimation process |
| 2015 | 1,559 | -0.19% | estimation process |
| 2016 | 1,550 | -0.58% | estimation process |
| 2017 | 1,541 | -0.58% | estimation process |
| 2018 | 1,533 | -0.52% | estimation process |
| 2019 | 1,530 | -0.2% | estimation process |
| 2020 | 1,521 | -0.59% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Watertown, OH. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 418250 | Washington County Career Center-Adult Technical Training | Marietta (OH) | 45750 |
Closest post offices linked to Watertown.
| Post Office Name | City | ZIP |
|---|---|---|
| Waterford Post Office | Waterford (OH) | 45786 |
Other places with the same name (5)
- Watertown, Massachusetts city in Middlesex County, Massachusetts, United States. with a population of 36,125 people.
- Watertown, South Dakota city in and county seat of Codington County, South Dakota, United States. with a population of 22,303 people.
- Watertown, Connecticut town in Litchfield County, Connecticut, United States. with a population of 21,517 people.
- Watertown, Wisconsin city in Jefferson County, New York. with a population of 2,039 people.
- Watertown, Tennessee city in Wilson County, Tennessee, United States. with a population of 1,536 people.
Other cities in Washington County
Cities, towns, neighborhoods & other populated places in Washington County , OH.
| City Name | Population | Title |
|---|---|---|
| Marietta | 4,422 | City in and county seat of Washington County, Ohio |
| Belpre | 3,759 | City in Washington County, Ohio |
| Waterford | 3,642 | Township in Washington County, Ohio |
| Devola | 2,652 | Census-designated place in Washington County, Ohio |
| Dunham | 2,505 | Township in Washington County, Ohio |
| Newport | 1,909 | City in Washington County, Minnesota, United States |
Distance to Other Cities
Watertown distances to largest Ohio cities