Science Vale

What is Science Vale?

Science Vale is the economic and innovation zone in southern Oxfordshire centred on Didcot, Wantage, Grove, Harwell, Milton, Culham and surrounding villages. It sits across the South Oxfordshire and Vale of White Horse districts, and is anchored by three major employment campuses: Harwell, Milton Park and Culham.

Science Vale is both a real economic cluster — because major research campuses, laboratories, science parks and technology employers are concentrated there — and a planning and investment brand, used by councils and enterprise-zone partners to coordinate growth, transport and infrastructure. The Science Vale website describes it as a “global hotspot for enterprise and innovation”.

For people moving to Oxfordshire, Science Vale is one of the strongest reasons to look at Didcot, Wantage, Grove, Abingdon, Wallingford and the surrounding villages.

Four pillars of Science Vale

Science Vale was already a three-anchor cluster. The designation of Culham as the UK's first AI Growth Zone in April 2025 adds a fourth layer: large-scale AI infrastructure and compute. Together, the four pillars make Science Vale one of the UK's most complete applied science and technology districts.

Sectors and strengths

Science Vale accounts for around 4% of England's R&D employment and an estimated 13% of the South East's R&D employment. The cluster spans eight major sectors:

Geography and enterprise zones

The formal Science Vale area covers Wantage and Didcot, plus villages including Culham, East Hendred, West Hendred, Chilton, Ardington, Harwell, Upton, East Hagbourne, West Hagbourne, North Moreton, South Moreton, Sutton Courtenay, Milton, Appleford, Long Wittenham, Little Wittenham, Clifton Hampden and Berinsfield.

Abingdon and Wallingford are not formally inside the mapped area, but they interact heavily with Science Vale for work, school and leisure trips, and are highly relevant places to live for people working here.

Within Science Vale sit two Enterprise Zones — Science Vale UK and the Didcot Growth Accelerator — covering 16 sites and more than 216 hectares of commercial development land. Together they are described as one of the most active science-based clusters in Europe.

Where to live for Science Vale

The practical residential catchment is wider than the formal boundary.

Growth and housing

Science Vale is not just a business park label — it includes substantial communities and planned housing growth. Current population is around 73,000 people, primarily centred around Didcot, Wantage and Grove. The area has schools, medical centres, libraries, community hospitals, shopping centres, leisure centres, museums and a cinema.

The population is projected to rise from 73,000 in 2023 to around 170,000 by 2050. Around 18,000 homes are planned, including garden communities in Didcot and Berinsfield, alongside more than 200 hectares of employment land.

Transport and getting around

Science Vale has good regional and national access by rail, coach and road to Oxford, London, Reading, Heathrow, Gatwick, Swindon, Southampton, Bristol, Cardiff, Swansea, Cheltenham and Birmingham. Didcot Parkway is the busiest Oxfordshire station by number of services, with fast trains to London Paddington (~40 min) and Oxford (~10 min).

However, the area covers around 150 square kilometres, with towns, villages, hamlets and employment sites separated by rural land. Local travel between homes, villages and employment sites is a genuine planning challenge. Science Vale has excellent strategic connectivity, but more car dependency within the zone than a dense urban area would have.

See the Oxfordshire getting around guide for bus routes, cycling and commute matrices.

Oxford city vs Science Vale

Getting a job in Science Vale

Science Vale is not one employer. The best route is to target the cluster by site, sector and role family— not just by searching “Science Vale jobs”.

Where to search

Search by role family

30-employer hit-list

Build a spreadsheet and check each employer's own careers page weekly.

Entry routes if you are early-career or switching sector