The City of Westminster is a London borough and a city in its own right, situated to the west of the City of London and north of the River Thames. It was extended in 1965 to include the former Metropolitan Boroughs of St. Marylebone and Paddington in the north. The city contains most of London's West End.
... 31.2% from 45 to 64, and 9.4% who are 65 years of age or older. The median age is 42 years. For every 100 females there are 126.2 males. For every 100 females age 18 ...