The Clarendon Academy

URN 138885·Secondary·Academy sponsor led·Acorn Education Trust·Compare

Flags

2

0 high

Overall absence at 9.6%Overall absence at 9.5%
Finance: 2024/25Ofsted: Nov 2017Performance: 2025/26Workforce: 2025/26Attendance: 2025/26

Per-pupil income

£6,665.04

2023/24

Staff costs % of income

75.7%

DfE considers above 78% a concern

Reserves

0.0%

of income

In-year balance

-0.0%

of income

Key indicators

Overall absence at 9.6%

National average is approximately 6.2%. Current level: 9.6%.

Overall absence at 9.5%

National average is approximately 6.2%. Current level: 9.5%.

Latest Ofsted inspection

Good

28 November 2017 · Maintained Academy and School Short inspection

Leadership & management

Good
SafeguardingEffective

Performance snapshot

Progress 8Measures how much progress pupils make between KS2 and KS4, compared to pupils with similar starting points. 0 is average; positive means above average.
Attainment 8Average score across 8 GCSE-equivalent subjects. Higher is better. National average is around 46.39.8
Basics 9–4 (Eng & Maths)Percentage of pupils achieving grade 4 or above in both English and maths GCSEs.55.7%
Basics 9–5 (Eng & Maths)26.6%
EBacc entryPercentage of pupils entered for the English Baccalaureate: English, maths, sciences, a language, and history or geography.29.7%

2024/25 · KS4

School demographics

Pupils on roll

1,103

Capacity

1,300 (85%)

Free school meals

29.1%

English additional lang.

10.5%

Ethnicity

White British 83.5%Asian 0.3%Black 1.0%Mixed 4.3%Chinese 0.2%Other 1.9%

Age range: 1118

Workforce

FTE teachersFull-time equivalent: a measure of workforce size where part-time staff are counted proportionally.

78.3

Pupil:teacher ratioNumber of pupils per full-time equivalent teacher. Lower generally indicates smaller class sizes.

14.1

Mean salary

£46,433

Turnover

Vacancy rate

0.0%

Sickness (days)

Attendance

Overall absence

9.5%

National avg: 6.2%

Persistent absencePupils missing 10% or more of school sessions. A key DfE attendance measure.

24.6%

10%+ sessions missed

Authorised absence

6.0%

Unauthorised absence

3.5%

2024/25 · 1,036 pupils