Washington County, Ohio
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Flag_of_Washington_County%2C_Ohio.svg/250px-Flag_of_Washington_County%2C_Ohio.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Seal_of_Washington_County_Ohio.svg/200px-Seal_of_Washington_County_Ohio.svg.png)
Washington County is a county in the U.S. state of Ohio. In 2020, 59,771 people lived there.[1] The county seat is Marietta.
References[change | change source]
- ↑ "QuickFacts: Washington County, Ohio". United States Census Bureau. Retrieved August 18, 2023.