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St Mark's Catholic School

106 Bath Road, Hounslow, TW3 3EJ

Local ranking1st of 20 secondary schools in Hounslow
Ofsted: OutstandingUpdated— score data refreshed 15 October 2026

Secondary

Phase

1213

Capacity

11-18

Age range

Mixed

Gender

Latest data: 2026 GCSEs · 2025 A-levels · Ofsted inspection 21 September 2022. Figures last updated .

Year:

GCSE Results

2025-26
Average Attainment 8
62.7 nat46.2
Grade 5+ Eng & Maths
76.1% nat46.3%
Grade 4+ Eng & Maths
87.0% nat64.8%
Cohort Size
184

Destinations

After GCSE 2024-25

Sustained education/employment
97.0%
Continued in education
96.0%
Apprenticeships
1.0%
Employment
1.0%
Not sustained
2.0%

After A-Levels 2024-25

Sustained education/employment
96.0%
Higher education
79.0%
Apprenticeships
1.0%
Employment
12.0%
Not sustained
4.0%

A-Level Results

2024-25

*Data not available for 2025-26 — showing latest available results

B-

Avg A-Level Grade

38.2

Avg Points/Entry

nat 35.0

38.1

Best 3 A-Levels

nat 35.8

135

A-Level Students

AAB+ with Facilitating
17.8% nat17.5%
16-18 Cohort
282

Pupil Demographics

2024-25
Total Pupils
1215
Boys
624 (51%)
Girls
590 (49%)
Capacity
1213 (100% full)
SEND
12.8%
FSM Eligible
13.8%
EAL
56.9%
SEN with EHC Plan
2.7%
SEN Support
10.1%

*Financial data not available for 2025-26 — showing 2024-25

Pupil:Teacher Ratio
18.7:1
Teachers (FTE)
65.0
Budget per Pupil
£7,404/yr

Attendance & Absence

2024-25

*Data not available for 2025-26 — showing latest available results

Overall Absence Rate
5.3% nat6.2%
Persistent Absence
12.2% nat15.8%

Persistent absence: pupils missing 10%+ of sessions.

School Information

Type
Academy converter
Phase
Secondary
Religious Character
Roman Catholic
Nursery
No Nursery Classes
Sixth Form
Has a sixth form
Boarders
No boarders
Admissions
Non-selective

Pupil Ethnicity

2024-25
Loading chart
  • Asian Indian: 40.7%
  • White Other: 18.4%
  • White British: 12.2%
  • Other: 7.6%
  • Black African: 4.7%
  • Asian Other: 3.6%
  • Mixed White & Asian: 3.3%
  • White Irish: 2.4%

40.7%

Asian Indian

18.4%

White Other

12.2%

White British

Historical Trends

GCSE Performance

Pupil Demographics

Attendance & Absence

Contact & Location

Administrative

URN
137995
UKPRN
10036981
Establishment No.
4800
Trust
THE DIOCESE OF WESTMINSTER ACADEMY TRUST

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