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SchoolsSt AlbansThe Marlborough Science Academy|Best Secondary Schools in St Albans
State School

The Marlborough Science Academy

Watling Street, St Albans, AL1 2QA·Hertfordshire·URN: 138042A 6-digit identifier assigned by the Department for Education (DfE) to uniquely identify schools in England and Wales.
Secondary & Post-16
Sixth Form
Mixed
Ages 11-18
Religious Character: None
A-levels Ranking
1,897
Academic
1,462
Overall
11
Local
GCSE Ranking
2,425
Academic
1,661
Overall
11
Local
Oxbridge Ranking
777
England
FMS Inspection Score

The FMS Inspection Score is FindMySchool's proprietary analysis based on official Ofsted and ISI inspection reports. It converts ratings into a standardised 1–10 scale for fair comparison across all schools in England.

Disclaimer: The FMS Inspection Score is an independent analysis by FindMySchool. It is not endorsed by or affiliated with Ofsted or ISI. Always refer to the official Ofsted or ISI report for the full picture of a school’s inspection outcome.

Excellent
8.9/10
Application Demand
85%
1st preference success
Oversubscribed
School official?Claim Profile
OverviewA-levelsGCSEOxbridgeOfstedApplication DemandAttendance Heatmap

Last reviewed: February 2026 · Rankings and key information above update regularly, however, this review below is refreshed bi-annually and may not reflect recent changes. If you spot anything outdated or inaccurate, please let us know.

The Marlborough Science Academy Review 2026: A Specialist Hub with a Community Heart

At a Glance

The Marlborough Science Academy occupies a sprawling site in the Fleetville area of St Albans, a city known for its competitive secondary school landscape. While the academy name highlights its specialist status, it functions as a comprehensive, mixed secondary school serving students aged 11 to 18. Under the long term leadership of Annie Thomson, who has been head teacher since 2007, the school has cultivated a reputation for being inclusive and welcoming.

The school holds a Good rating from Ofsted, following a full inspection in November 2023. It serves over 1,300 students, including a thriving sixth form. Current GCSE data shows Attainment 8 of 43.4 and an academic rank of 2,425th out of 3,895 schools in England, while the overall FindMySchool ranking is 1,523rd out of 3,688. For families in Hertfordshire seeking a school that balances technical focus with strong pastoral care, Marlborough offers a distinct alternative to the county's many selective grammar schools.

Character & Atmosphere

The atmosphere at Marlborough is one of purposeful activity. As a specialist science academy, the school identity is woven into its environment, with modern laboratories and technical suites. However, the culture is far from clinical. The school values of kindness, courage, endeavour, dignity, and compassion are reflected in a culture that prioritises individual progress.

Annie Thomson has overseen a period of significant stability. Her tenure of nearly two decades has allowed for a deeply embedded ethos where students are treated as individuals. The academy converted to an independent academy in 2012, giving it greater control over its curriculum and facilities, yet it remains firmly rooted in the local St Albans community. The campus layout, featuring buildings like the Da Vinci building, creates a setting that feels both established and forward looking.

Results

The Marlborough Science Academy ranks 2,425th out of 3,895 schools in England for GCSE academic outcomes (FindMySchool ranking) and 11th in St Albans for local secondary outcomes. The overall England ranking is stronger at 1,523rd out of 3,688. In the current 2024-25 / 2025 GCSE dataset, Attainment 8 is 43.4, while the Progress 8 score of -0.1 indicates that students make progress largely in line with expectations given their starting points at age 11.

At A level, the academy ranks 1,897th out of 2,549 schools in England for academic outcomes and 11th in St Albans for sixth-form outcomes (FindMySchool ranking). The percentage of students achieving A* to B grades is 40% in the current 2025 dataset. While these figures sit below the highest-attaining selective schools, they reflect the academy's commitment to a broad, inclusive sixth form that accepts students with a wide range of GCSE profiles.

Academic Performance Summary

England ranks and key metrics (where available)

A-Level A*-B

35.4%

% of students achieving grades A*-B

GCSE 9–7

—

% of students achieving grades 9-7

Teaching & Learning

Teaching at Marlborough is characterised by high expectations and a structured approach. Science subjects receive significant investment, yet the curriculum remains broad. In the lower years, students study a wide range of subjects including drama and humanities alongside the core sciences.

The school uses its academy status to refine its curriculum, ensuring that technical pathways are as well supported as traditional academic ones. Teachers are noted for their subject expertise, particularly in the sciences, where practical experiments and inquiry based learning are central. The 2023 Ofsted report highlighted the curriculum as ambitious and well designed, particularly in how it prepares students for the next stages of their education or employment.

STEM Excellence

STEM is the flagship of the Marlborough experience. The academy provides facilities that often exceed those found in standard comprehensives, including specialist electronics labs and high spec computer suites. Science is not just a subject here but a lens through which the school encourages curiosity and problem solving.

The STEM programme extends beyond the classroom. Students participate in national competitions such as the Faraday Challenge and the UK Maths Trust challenges. The academy has also developed links with local technology firms in the Hertfordshire area, providing students with insight into industry applications. For students with a genuine passion for the sciences, the academy provides a resource base that actively encourages high level pursuit of these disciplines.

Ofsted Inspection
FMSInspection Score:8.9/10Excellent

Quality of Education

Good

Behaviour & Attitudes

Outstanding

Personal Development

Outstanding

Leadership & Management

Outstanding

FMS Inspection Score calculated by FindMySchool based on official inspection data.

Read the official Ofsted reportWhat do Ofsted reports mean?

Where Pupils Go Next

For the 2024 leavers, 54% of students progressed to university. This reflects a range of aspirations, with a significant portion of leavers also moving directly into employment (26%) or apprenticeships (7%).

The academy maintains an elite university pipeline for its top performers. In the measurement period, one student secured a place at the University of Cambridge, following two applications to Oxbridge from the cohort. This success demonstrates that for the most academically ambitious students, the academy provides the necessary support to reach the highest ranking institutions in England. Popular university destinations for Marlborough students often include the University of Hertfordshire, alongside Russell Group institutions for those pursuing STEM and social science degrees.

Oxbridge Success

#471 in England

Total Offers

1

Offer Success Rate: 50%

Cambridge

1

Offers

Oxford

—

Offers

Admissions

The Marlborough Science Academy is consistently oversubscribed. In the most recent admissions cycle, there were 624 applications for 233 places in Year 7, with 2.68. applications per place This means there are nearly three applications for every available place.

Admissions are coordinated by Hertfordshire County Council, but the Governing Body is the admitting authority. For September 2027 Year 7 entry, applications open on 1 September 2026, close on 31 October 2026, and offers are due on 1 March 2027; Hertfordshire lists 8 March 2027 as the acceptance deadline. Priority is given to children with an EHCP naming the school, followed by looked after children, social/medical needs, siblings, and children of staff. Remaining places are allocated by distance. Parents should use the FindMySchool Map Search to check their precise distance from the school gates compared to the furthest distance at which a place was offered.

Application Demand

Last distance offered:
Not published by Hertfordshire

Previous Year (2024/25 Entry)

Oversubscribed
Last distance offered:
Not published by Hertfordshire

Applications

624

Total received

Places Offered

233

Subscription Rate

2.7x

Applications per place

Pastoral Care & Wellbeing

Pastoral care is an established strength of the school. The academy operates a traditional year group system, with form tutors serving as the primary point of contact. This structure is supported by a dedicated pastoral team that includes non teaching staff who can focus entirely on student wellbeing.

The 2023 Ofsted inspection confirmed that leadership and management, student behaviour, and personal development are all Outstanding. Inspectors found that the "Marlborough Way" emphasises mutual respect and responsibility, creating a calm environment where students feel safe. The school offers a range of support services including access to counselling and special educational needs support led by an experienced SEND team.

Beyond the Classroom

The extracurricular programme at Marlborough is varied and well attended. The school insists on excellence both inside and outside the classroom, offering opportunities that cater to a wide range of interests.

Sport

The school utilises its extensive playing fields and sports hall for activities including football, netball, and athletics.

Performing Arts

Music, art, and drama are vibrant parts of the school culture, with regular productions and concerts.

Specialist Clubs

Technical societies include robotics, coding, and the Dissection Society for aspiring medics.

M Festival

The school hosts its own annual music festival, organized in part by the school community, which serves as a major highlight of the social calendar.

Practical Information

The school day typically runs from 8:35am to 3:05pm. The academy is located on Watling Street, within walking distance of St Albans City station for those commuting, though the majority of students are local.

Regarding wraparound care, the school focuses on extracurricular clubs rather than a formal primary style breakfast or after school club. Parents interested in specific early morning or late afternoon supervision should contact the school directly for the current schedule of clubs and supervised study sessions.

Features & Facilities

  • Sixth Form
  • Grammar School
  • Boarding
  • SEN Support
  • Nursery Provision
  • Section 41 Approved
  • School Capacity: 1,250
  • Number of pupils: 1,335

Things to Consider

  • High Competition: With 2.68 applications per place, the school is very oversubscribed. Securing a place without a sibling link typically requires living in close proximity to the school.
  • A Level Tier: While GCSE results are solid, current A level performance shows 40% of grades at A* to B and a 1,897th academic ranking in England. This reflects the inclusive nature of the sixth form rather than a lack of challenge for top students.
  • Science Focus: The specialist name is accurate. Students who have little interest in STEM may find the school's technical bias less suited to them than a traditional humanities focused comprehensive.

The Verdict

The Marlborough Science Academy is a well led, inclusive school that successfully balances its specialist science status with a warm, community focused ethos. It provides a strong educational foundation for students of all abilities and offers excellent facilities for those interested in STEM careers. Best suited to local families who want a co educational, non selective environment where pastoral care and technical subjects are both prioritised.

FAQs

Yes. The academy was rated Good by Ofsted in November 2023, with Outstanding ratings in four key areas including Leadership and Management and Student Behaviour. Current GCSE data shows Attainment 8 of 43.4, an academic rank of 2,425th in England and a stronger overall England rank of 1,523rd.

Applications for Year 7 entry in September 2027 must be submitted via the Hertfordshire County Council Common Application Form (CAF) by 31 October 2026. Offers are scheduled for 1 March 2027, with Hertfordshire listing 8 March 2027 as the acceptance deadline. Check the school directly for any Supplementary Information Form requirements.

This is a state school with no tuition fees. It is funded directly by the government as an academy.

The school does not have a fixed catchment area. Places are allocated based on specific rules, with distance from the school being the final tie breaker. In 2025, 137 places were offered to "any other applicant" after siblings and other priority groups were placed.

Yes. The sixth form was rated Outstanding by Ofsted in 2023. It includes A level and technical qualifications. In the current 2025 A-level dataset, 40% of grades were A*-B, and the school ranks 1,897th in England for A-level academic outcomes.

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Contact Information

Get in touch with the school directly

Watling Street, St Albans, AL1 2QA
01727856874
www.themarlboroughscienceacademy.co.uk
Annie Thomson
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Disclaimer

Information on this page is compiled, analysed, and processed from publicly available sources including the Department for Education (DfE), Ofsted, the Independent Schools Inspectorate (ISI), the Universities of Oxford and Cambridge, Freedom of Information (FOI) requests, and official school websites.

Our rankings, metrics, and assessments are derived from this data using our own methodologies and represent our independent analysis rather than official standings.

While we strive for accuracy, we cannot guarantee that all information is current, complete, or error-free. Data may change without notice, and schools and/or local authorities should be contacted directly to verify any details before making decisions.

FindMySchool does not endorse any particular school, and rankings reflect specific metrics rather than overall quality.

To the fullest extent permitted by law, we accept no liability for any loss or damage arising from reliance on information provided. If you believe any information is inaccurate, please contact us.

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