Prince Frederick is a census-designated place (CDP) in the U.S. state of Maryland. It is the county seat of Calvert County.[1] As of the 2020 census, the CDP's population was 3,226.[2]
- ↑ "Find a County". National Association of Counties. Retrieved 2011-06-07.
- ↑ "DP1: PROFILE OF GENERAL POPULATION AND HOUSING CHARACTERISTICS". United States Census Bureau. Retrieved February 5, 2024.