Land Area: 9,449,000 sq mi (24,474,000 sq km)
Highest Point: Mount McKinley, Alaska -> 20,320 ft
Lowest Point: Death Valley, California -> -282 ft
Longest River: Mississippi-Missouri, United States -> 3,780 mi
Largest Lake: Lake Superior, U.S.-Canada -> 31,700 sq mi
Population: 561,000,000
Largest Country: Canada -> 3,855,103 sq mi
Largest Metropolitan Area: Mexico City, Mexico -> Population 20,999,000
Most Densely Populated Country: Barbados -> 1,709 people per sq mi