Devolution and Local Government Reorganisation

Key messages

In December the Government announced a major programme of reform for local government including two related but separate initiatives:

  1. Devolving powers and funding from Whitehall to local areas by establishing regional Mayoral Strategic Authorities with populations of 1.5 million plus in all areas of England which don’t already have them
  2. Ending two-tier county and district council arrangements by reorganising local government to create new unitary local authorities with populations of at least 500,000

Devolution

For Southampton this will likely mean a new strategic regional Mayor for Southampton, Portsmouth, Hampshire and the Isle of Wight.

A new Mayor will have responsibility for driving local economic growth, strategic planning and infrastructure, strategic transport and other areas with powers and funding passed down from government departments to the Mayor.

This will be a big change for Southampton and will bring tens of millions of pounds of new investment as well as access to additional powers to improve for economic growth, skills, transport and collaboration across our region.

The Mayoral Strategic Authority will not replace local councils, they will work closely with local authorities in the region to develop and deliver their plans with most of their focus on responsibilities which are currently held by Whitehall.

Southampton, Portsmouth, Hampshire and the Isle of Wight have submitted an application to join the Devolution Priority programme which would mean a new Mayoral Strategic Authority for the region is set up early next year with Mayoral elections in May 2026.

Local Government Reorganisation

Government intends to end the current two-tier system of counties and district councils in some areas by creating unitary councils across the whole country with populations of around 500,000.

Southampton City Council is a unitary already but is surrounded by district councils and has a population of 265,000 so a larger unitary authority will need to be created as part of the reorganisation.

While there has been quite a lot of speculation about potential combinations, it is still very early days, and no decisions have been made.

We will be working with neighbouring local authorities to develop proposals for our area over the coming months. Formal proposals need to be submitted to Government in the Autumn with the new council arrangements likely to come into effect in 2027 or 2028.

Frequently asked questions - Devolution

When will we elect a Mayor for Southampton, Portsmouth, Hampshire and the Isle of Wight? SHOW


What will the new Mayor do? SHOW


Who will the new Mayor be? SHOW


Will the regional Mayor be responsible for council services like bin collection or social care? SHOW


Will a Mayoral Strategic Authority mean more funding for Southampton? SHOW


Does this mean Southampton, Portsmouth, Hampshire and the Isle of Wight councils are merging? SHOW


How can I have my say on the proposals to set up a Mayoral Strategic Authority? SHOW


Frequently asked questions - Local Government reorganisation

What is the Government changing about councils? SHOW


What is the difference between county, district and unitary councils? SHOW


Is Southampton City Council a unitary, county or district council? SHOW


How will Local Government reorganisation impact Southampton City Council? SHOW


Does that mean Southampton City Council be merged with other councils? SHOW


 When will proposals for new council boundaries be finalised? SHOW


How will proposals be drawn up? SHOW


Who makes the final decision on local government reorganisation proposals? SHOW