About the Solent

About the Solent

An aerial photo of Gunwharf Quays Portsmouth

Distinct and dynamic, the Solent is a vitalizing gateway to productivity – and Solent Growth Partnership is intently focused on empowering a more prosperous and sustainable future for our region.

The Solent economy has a population of 1.24 million, 42,000 businesses, GVA of £31 billion, and is part of wider South East economy valued at £240 billion Gross Value Added. It has a range of assets that are globally renowned, a strong Small and Medium Enterprise and skills base, and a thriving research community through its universities and research institutions. The area is strategically positioned in relation to London, mainland Europe, and just 20 nautical miles from the key Shanghai to Rotterdam shipping superhighway. Currently the Port of Southampton alone handles exports worth more than £40 billion, making it the number one port for exports in the UK.

For more information on how we will work to increase productivity in the Solent please read our Solent Growth and Prosperity Strategy.

What is the Solent Area?

The Solent region extends across eight local authorities, and is a key economic hub anchored around the Isle of Wight, the two cities of Portsmouth and Southampton, the New Forest, the M27 corridor and the Solent waterway.

The Solent’s position also means it is one of the UK’s most important gateways to European and global markets. It has direct highway and rail links to London and other strategic national corridors, as well as international connections through Southampton Airport and the ports of Southampton and Portsmouth, which lie just 20 nautical miles from the world’s busiest shipping route from Shanghai to Rotterdam.

In governance terms, the Solent comprises eight local authority areas which include three unitary authorities (i.e. operating as a single-tier local government system) and five district councils (i.e. operating under a two-tier local government system) alongside Hampshire County Council.

A photo of Southampton Bargate

Ultimately, the Solent is defined as consisting of the following local authority areas:

  • Eastleigh;
  • Fareham;
  • Gosport;
  • Havant;
  • Isle of Wight (Unitary Authority);
  • New Forest;
  • Portsmouth (Unitary Authority); and
  • Southampton (Unitary Authority)

Sea transport & international trade

map of the solent area

Our ports at Southampton and Portsmouth are the most advantageously positioned in the UK. Situated just 20 nautical miles from international shipping lanes and less than 100 nautical miles from the mass markets of mainland Europe, they provide a strategic hub and gateway to global markets for enterprises across southern and central England.

Portsmouth Port is one of the country’s leading ‘Roll-on, Roll-off’ (Ro-Ro) traffic destinations, with crossings to France, Spain and the Channel Islands. Southampton is a critical stopping point on the world’s busiest trade route from Shanghai to Rotterdam; a gateway to global markets for the automotive industry; and the busiest cruise port in the UK. Supporting 15,000 jobs and contributing over £1.0bn of GVA to the local economy.

Southampton Port’s potential contribution to the export-led recovery is clear from its data on vehicle exports, which rose from 650,000 in 2012 to 900,000 in 2016, with further increases to 1.858m forecast by 2035.