What is the population rank of the official region of England which has the town of St Helens ?
Metropolitan Borough of St Helens The Metropolitan Borough of St Helens is a metropolitan borough of Merseyside, in North West England. It is named after its largest town St Helens, and covers an area which includes the settlements of Sutton, St Helens, Earlestown, Rainhill, Eccleston, Clock Face, Haydock, Billinge, Rainford and Newton-le-Willows.
Liverpool City Region The Liverpool City Region is an economic and political area of England centred on Liverpool, which also incorporates the local authority districts of Halton, Knowsley, Sefton, St Helens, and Wirral. Other, wider, definitions of the city region also exist. Depending on the definition used, the region's population is between about 1.5 million and 2.3 million.