Middlesex County was a historic county, located in the South East Region of the United Kingdom. In case you want to be informed, Westminster was the main county town. Today, this area is covered by the London County Council, which has its offices in the County Hall of London, on 1 Belvedere Road.
In 1911, the population census performed for Middlesex revealed a population of 1.126.465. In 1961, the population census that was organized during that year, showed a total population of 2.234.543 people. The airports that are located at a close distance today from Westminster include: London City Airport, London Heathrow Airport and London Biggin Hill Airport. The distance between Westminster (Middlesex) and London is quite short, meaning 1.54 miles.