Northumberland, Tyne and Wear 1,396,374 Population: County Durham and Tees Valley SHA - Population 1,148,699 Cumbria and Lancashire SHA - Population 1,929,653 Cheshire and Merseyside SHA - Population: 2,358,474 Greater Manchester  - Population 2,539,043 North and East Yorkshire and Northern Lincolnshire - Population 1,652,387 West Yorkshire  - Population 2,108,028 South Yorkshire SHA - Population 1,278,434 Trent SHA - Population 2,687,496 Leicestershire, Northamptonshire and Rutland  - Population 1,592,211 Birmingham and the Black Country SHA - Population 2,274,964 Shropshire and Staffordshire  - Population 1,499,568 West Midlands South  - Population 1,559,474 Norfolk, Suffolk and Cambridgeshire - Population 2,238,151 Essex SHA - Population 1,635,605 Bedfordshire and Hertfordshire SHA - population 1,617,537 North Central London - Population 1,227,957 North East London SHA - Population 1,531,427 North West London SHA - Population 1,834,066 South East London SHA - Population 1,514,122 South West London SHA - Population 1,321,018 Surrey and Sussex SHA - Population 2,577,631 Kent and Medway SHA - Population 1,610,310 Thames Valley SHA - Population  2,120,859 Hampshire and Isle of Wight  - Population  1,801,442 Avon, Gloucestershire and Wiltshire SHA - Population 2,206,246 Dorset and Somerset SHA - Population 1,212,892 South West Peninsula SHA - Population 1,619,062 North East - Population: 2,545,073 North West - Population 6,827,170 Yorkshire and The Humber - Population: 5,038,849 East Midlands - Population: 4,279,707 West Midlands - Population 5,334,006 East of England - Population: 5,491,293 London - Population 7,428,590 South East Coast - Population4,187,941 South Central - Population: 3,922,301 South West - Population  5,038,200