Somerset County is the southernmost county in the U.S. state of Maryland. As of the 2020 census, the population was 24,620, making it the second-least populous county in Maryland. The county seat is Princess Anne.

Princess Anne is a town in Somerset County, Maryland, United States, that also serves as its county seat. Its population was 3,290 at the 2010 census. It is included in the Salisbury, Maryland–Delaware Metropolitan Statistical Area. It is home to the University of Maryland Eastern Shore and the Teackle Mansion.