Liverpool is a city in North West England, with an estimated population of 491,500 in 2017. North West England, one of nine official regions of England, consists of the five counties of Cheshire, Cumbria, Greater Manchester, Lancashire and Merseyside. Its metropolitan area is the fifth-largest in the UK, with a population of 2.24 million in 2011. The local authority is Liverpool City Council, the most populous local government district in the metropolitan county of Merseyside and the largest in the Liverpool City Region.

Liverpool is on the eastern side of the Mersey Estuary, and historically lay within the ancient hundred of West Derby in the south west of the county of Lancashire. It became a borough in 1207 and a city in 1880. In 1889, it became a county borough independent of Lancashire. Its growth as a major port was paralleled by the expansion of the city throughout the Industrial Revolution. In the 19th century, it was a major port of departure for Irish and English emigrants to North America. Liverpool was home to both the Cunard and White Star Line, and was the port of registry of the ocean liner RMS Titanic, the RMS Lusitania, RMS Queen Mary and RMS Olympic.

The popularity of the Beatles and other music groups from the Merseybeat era contributes to Liverpool’s status as a tourist destination. Liverpool is also the home of two Premier League football clubs, Liverpool and Everton, matches between the two being known as the Merseyside derby. The Grand National horse race takes place annually at Aintree Racecourse on the outskirts of the city.