United Kingdom

England 

Scotland

Wales

Northern Ireland

Demographics of United Kingdom

Population - 63,047,162 (July 2012 est.)
         22nd most populated in the world

Area - 243,610 sq km (England, the largest country of the United Kingdom is only the size of Alabama)

Major Cities
London.......................8.615 million 
Birmingham................2.296 million
Manchester.................2.247 million
West Yorkshire..........1.541 million
Glasgow......................1.166 million