Carroll County, Maryland

Carroll County is a county in the U.S. state of Maryland. As of the 2020 census, the county's population was 172,891. Its county seat is Westminster.

Geography
The county is located in the Piedmont Plateau area. It is a mainly suburban county.

In Maryland, Carroll borders the counties of Baltimore, Howard, Montgomery, and Frederick. In the North, the county is bordered by Pennsylvania on the Mason–Dixon line. It borders the Pennsylvanian counties of Adams and York.

Politics
The county is a mainly Republican county.

Important People
Important people that come from the county are:
Francis Scott Key - the person who made The Star-Spangled Banner, the anthem of the U.S.

 References 

Category:Maryland counties
Category:1837 establishments in the United States
Category:1830s establishments in Maryland