Cornehill

Parran is an unincorporated community located at the crossroads of MD 263, Cox Road, and Emmanuel Church Road in Calvert County, Maryland, United States. Cornehill was listed on the National Register of Historic Places in 1973.

Wilson is an unincorporated community in Calvert County, Maryland, United States. Wilson is located along Wilson Road near the Chesapeake Bay, 5.5 miles (8.9 km) northeast of Prince Frederick.

Carpenter Beach, Maryland is a populated place located in Calvert County, Maryland. Carpenter Beach appears on the Prince Frederick U.S. Geological Survey Map. The average elevation is 23 feet.

Calvert High School is a public high school in Prince Frederick, Maryland, United States and is part of the Calvert County Public Schools. The campus is on Dares Beach Road and includes the main school building, a gym for basketball games, a football stadium, a baseball field, tennis courts, a soccer field, a lacrosse and field hockey field, and a large auditorium used for school concerts and plays. Additionally, it also includes the Arthur Storer Planetarium, named for the Calvert County resident and the original namesake of Halley's Comet. A vocational education center is adjacent to the main school building. Before moving to its current campus in 1963, Calvert High School used to be along Maryland Route 2/Maryland Route 4. The building once served as a building for Calvert Middle School, a public middle school that serves as a feeder school of Calvert High. Calvert Middle School recently moved from that building and built a new school in Prince Frederick. In 1965, desegregation of the Calvert County Public Schools led to Brooks High School — the county's then all-black high school — being merged with Calvert High. Calvert High's school mascot is the Cavalier. The sports teams compete in the Southern Maryland Athletic Conference. Calvert High's athletic rivals include the neighboring schools of Northern High School, Huntingtown High School, and Patuxent High School. In 2000, the Cavaliers captured the Maryland State Division 3A American football championship under the leadership of head coach Jerry Franks. In 2015, the Calvert High School Varsity Girls Soccer Team also added to Calvert's achievements by winning the Maryland 2A State Championship under the leadership of Dawn Lister and Damon Williams. Calvert High and Patuxent High are the only 2A schools in the county. Along with many achievements in sports Calvert high school has had significant success in academic achievements. Such related activities include the success of the Vex robotics team. In 2014 one of its teams, 1670d, attended the world competition in Anaheim, California. As of 2015, the total attendees of Calvert is 1,166 students total that make up grades nine through twelve. The attendance rate among these students is 93.8%. Out of these 1,166 student in 2015, 591 are female and 575 are male. 7% of students are receiving special services for Special Education.

Dares Beach is a residential unincorporated community located in Calvert County, Maryland, United States. Dares Beach is situated along the Chesapeake Bay. It utilizes the Prince Frederick ZIP code and is approximately four miles east of the town center of Prince Frederick at the eastern terminus of MD 402. Notable residents of Dares Beach include former Maryland state senator and Patuxent River advocate Bernie Fowler, spy novelist Tom Clancy, and television/film actor Michael Willis, whose credits include HBO's The Wire and Men in Black.

CalvertHealth in Prince Frederick, Maryland, is a non-profit community-owned hospital. There are over 200 active and consulting physicians on staff, representing over 40 medical specialties.CalvertHealth also has offices located in Dunkirk, Maryland, Solomons, Maryland, and North Beach, Maryland. Services at the hospital include an emergency department, an infusion therapy center, a community cancer program, a psychiatric unit with adolescent services and emergency evaluations, full outpatient services with endoscopy suite, a pain management center, a sleep disorders center, and radiology. CalvertHealth is accredited by the Joint Commission on Accreditation of Healthcare Organizations, licensed by the Maryland Department of Health and Mental Hygiene, and certified for Medicare and Medicaid.

Stoakley is an unincorporated community located in Calvert County, Maryland, United States. It is generally considered part of Prince Frederick and utilizes the Prince Frederick zip code.

The Calvert Peninsula is part of the Western Shore region of the U.S. state of Maryland. It extends about 25 miles (40 km) into Chesapeake Bay with the main bay providing its eastern border and the Patuxent River defining its western border. It constitutes a total land area of about 350 square miles (910 km2) and is essentially conterminous with Calvert County. Immediately south of the Calvert Peninsula is the larger St. Mary's Peninsula, defined by the Patuxent and Potomac Rivers. It is the site of Calvert Cliffs State Park and the Calvert Cliffs Nuclear Power Plant.

Prince Frederick is an unincorporated community and census-designated place (CDP) in Calvert County, Maryland, United States. As of the 2020 census, the population of Prince Frederick was 3,226, up from 2,538 in 2010. It is the county seat of Calvert County.

Linden is a historic home located at Prince Frederick, Calvert County, Maryland. It is a two-story frame house, conservatively Italianate in style built about 1868, with conservative Colonial Revival additions of about 1907. Behind the house are ten standing outbuildings, seven dating to the 19th century, three of which are of log construction. It is home to the Calvert County Historical Society. It was listed on the National Register of Historic Places in 2000.