About Prince Frederick, Maryland

Prince Frederick is a census-designated place (CDP) in Calvert County, Maryland, United States, not to be confused with the incorporated, and much larger, city of Frederick some 70 miles (110 km) to the northwest in Frederick County. As of the 2010 Census, the population of Prince Frederick was 2,538. It is the county seat of Calvert County

News from Prince Frederick

Prince Frederick Facts

  • Population Total: 2,538
  • Square Miles: 3.3
  • Area Code: 410
  • Elevation: 138
  • Postal Codes: 20678
  • Timezone: North American Eastern