Mercer County, Missouri
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Map_of_Missouri_highlighting_Mercer_County.svg/220px-Map_of_Missouri_highlighting_Mercer_County.svg.png)
Mercer County is a county in Missouri, United States. The county seat is Princeton. In 2020, 3,538 people lived there.[1]
References[change | change source]
- ↑ "QuickFacts: Mercer County, Missouri". United States Census Bureau. Retrieved August 11, 2023.