Question to the Ministry of Housing, Communities and Local Government:

To ask the Secretary of State for Housing, Communities and Local Government, with reference to her Department’s English Devolution White Paper, published on 16 December 2024, what the evidential basis is for the decision to set new unitary council sizes at 500,000 or more.

The overall case for local government reorganisation is set out the English Devolution White Paper. New unitary councils must be the right size to achieve efficiencies, improve capacity and withstand financial shocks. For most areas this will mean creating councils with a population of 500,000 or more, but there may be exceptions to ensure new structures make sense for an area, including for devolution, and decisions will be on a case-by-case basis.