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St Mary's Catholic Primary School

Primary Ages 3-11 239 pupils Tilbury
Ofsted: Good
All schools in Thurrock

St Mary's Catholic Primary School is an academy converter in Thurrock for pupils aged 3 to 11. It has a Roman Catholic religious character. It has 239 pupils on roll. The latest Ofsted rating for St Mary's Catholic Primary School is Good, from an inspection in October 2023. In 2025, 70% of Year 6 pupils met the expected standard in reading, writing and maths.

Ofsted inspection: October 2023. KS2 results: 2025.

Type Primary / Academy converter
Age Range 3-11
Religion Roman Catholic
Address St. Mary's Catholic Primary School
Calcutta Road
Tilbury
Essex
RM18 7QH
Phone 01375843254
Reference Number 146867

General Makeup

Number of pupils 239
Boy/Girl ratio Boys: 45.19%
Girls: 54.81%
Percentage of students eligible for free school meals 21.7%
Percentage of students where English is not their first language 79.1%

Class Sizes

Average size of one teacher classes 29
Average size of Key Stage 1 classes taught by one teacher 28.7
Average size of Key Stage 2 classes taught by one teacher 30.8

Year Groups

Year Boys Girls Total
1 10 21 31
2 11 17 28
3 15 15 30
4 15 17 32
5 17 14 31
6 14 16 30

Ethnicities

Ethnicity Percentage
African 51%
White, Other 20.5%
White, British 7.9%
White & Black (African) 4.2%
White & Black (Caribbean) 2.1%
Indian 1.7%
Caribbean 1.3%
Mixed, Other 0.8%
Asian, Other 0.4%

St Mary’s Catholic Primary School is performing well overall, achieving a 'Good' rating in most areas, with outstanding behaviour and attitudes. The school fosters a nurturing environment where pupils feel respected and valued, contributing to a rich school community. With a carefully designed curriculum that supports pupils from early years through to Year 6, the school emphasizes high expectations, helping students develop a love for reading and a strong foundation in key subjects. Special educational needs and/or disabilities (SEND) pupils receive good support, allowing them to engage effectively with their peers and access learning outcomes. This is the school's first inspection under section 5 since it opened.

Overall Ofsted Rating Good
 >  Quality of education Good
  >  Behaviour & Attitude Outstanding
  >  Personal Development Good
  >  Leadership & Management Good
  >  Early Years Provision Good
Last Report Date 13 Sep 2023
Date Report
13 Sep 2023 School inspection:
05 Apr 2019 Academy conversion letter
31 Jan 2017 Short inspection
Previously as St Mary's Catholic Primary School
07 Feb 2012 Full inspection:
30 Jun 2010 Interim assessment
12 Jul 2007 Full inspection:
11 Feb 2002 Full inspection

Strengths

  • Outstanding behaviour and attitudes among pupils
  • Effective leadership fostering a positive culture of professional development
  • Strong support for pupils with SEND
  • Well-structured curriculum that breaks learning into manageable steps
  • Pupils develop a love for reading and engage in meaningful discussions

Areas for Improvement

  • Limited enrichment opportunities for personal development through clubs and activities
  • Inconsistent systematic teaching in some areas of the curriculum

How many students meet the standards

Reading, Writing & Maths School Score Percentile (local) Percentile (nationwide)
Pupils meeting the expected standard 70%
Pupils meeting a higher standard 17%

Average Scaled Score

Results are converted into scaled scores to allow accurate comparisons of performance over time even if the difficulty of the test varies over time. Scaled scores range from 80 to 120.

Subject School Percentile (local) Percentile (nationwide)
Reading 106
Maths 104

Progress Scores

A progress score is a way to measure how well a student progressed in comparison to other students of a similar starting ability. A score of zero means would mean that a student made the same progress as others that had a similar starting a ability. A positive score would mean that the student made more progress than other students of similar starting ability. The scores below are for the whole school so is the average progress score across all students.

Metric School Score Percentile (local) Percentile (nationwide)
Reading 4
Writing 7.5
Maths 3.1

How many students meet the standards

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Average Scaled Score

Results are converted into scaled scores to allow accurate comparisons of performance over time even if the difficulty of the test varies over time. Scaled scores range from 80 to 120.

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Progress Scores

A progress score is a way to measure how well a student progressed in comparison to other students of a similar starting ability. A score of zero means would mean that a student made the same progress as others that had a similar starting a ability. A positive score would mean that the student made more progress than other students of similar starting ability. The scores below are for the whole school so is the average progress score across all students.

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Reception admissions, 2026 entry

Number of Applications Number of Offers
First Preference
Second Preference 11 1
Third Preference 10 0
From another Local Authority 0 0

Previous years

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Places and pupil numbers

In 2024–25 St Mary's Catholic Primary School had 207 pupils for 210 places. 3 places (1.4%) were unfilled.

Pupils and places

Reception intake in the “Tilbury” planning area

Thurrock counted 486 Reception pupils in this area in 2024–25 and forecasts 476 in 2029–30, down 2%.

201920212022202320242025
Places 233210210210210210
Pupils 211205207205210207
Unfilled 9.4%2.4%1.4%2.4%0.0%1.4%

Admissions: local authority offers data from the Department for Education. A school is oversubscribed when at least 5% of the families who put it first were not offered a place, and undersubscribed when everyone who put it first got in but 10% or more of its places were unfilled in the Department's school capacity survey (the latest survey is used for entry years it does not cover). Places: Department for Education, School capacity, from local authorities' annual survey as at 1 May. Each year is the one the school year ends in (2025 is 2024–25); the survey was not run in 2020. Places include sixth form places. Forecasts are the local authority's own for the school's planning area, an area it uses to plan places that is not the school's catchment area. The forecast starts from a head count in 2025; the dashed line is the Department's estimate of places in that area, including those the authority has firm plans for. Planned places are cumulative, and only those with firm plans are counted.

In 2024–25 pupils at St Mary's Catholic Primary School attended 96.4% of sessions (the national figure for primary schools was 94.8%). 9.6% of pupils were persistently absent, missing at least one session in ten (nationally 13.0%).

Sessions missed

Pupils persistently absent

20212022202320242025
Authorised absence 2.8%2.9%3.1%3.4%3.0%
Unauthorised absence 0.1%0.3%1.1%0.7%0.6%
Severely absent pupils 1.6%0.0%1.1%0.0%0.5%

Source: Department for Education, Pupil absence in schools in England. Each year is the one the school year ends in (2025 is 2024/25). Persistent absence means missing 10% or more of sessions; severe absence means 50% or more. No figures were published for 2019/20.

In 2024–25, 0.0% of pupils at St Mary's Catholic Primary School were suspended at least once (nationally 1.1%). No pupils were permanently excluded.

Pupils suspended at least once

202020212022202320242025
Suspensions per 100 pupils 0.00.00.00.00.00.0
Permanent exclusions 000000

Source: Department for Education, Suspensions and permanent exclusions in England. Each year is the one the school year ends in (2025 is 2024/25). A pupil can be suspended more than once, so suspensions per 100 pupils can be higher than the share of pupils suspended. Very small numbers are hidden by the DfE. Exclusion figures dropped in 2020 and 2021 because of school closures.

In 2025–26 St Mary's Catholic Primary School had 25.7 pupils for each teacher (the national figure for primary schools was 20.7). Of its teachers in 2024–25, 10.5% were no longer at the school a year later (nationally 15.7%).

Pupils per teacher

Teachers who left the school within a year

2020202120222023202420252026
Pupils per adult 12.312.112.112.813.79.910.9
Teachers who left state teaching 0.0%22.2%35.7%0.0%23.8%10.5%–
Teachers who took any sick leave –40.0%36.4%40.0%80.0%58.3%–
Sick days per teacher –4.11.51.43.14.4–

Source: Department for Education, School workforce in England. Each year is the one the school year ends in (2025 is 2024/25). Pupils per teacher counts full-time-equivalent pupils and teachers. Turnover is the share of a year's teachers (full-time equivalent) who were not at the school the following year, whether they moved to another school or left state-funded teaching. Turnover and sickness figures run one year behind the ratios. Sick leave is the share of teachers who took at least one day in the year, so it swings widely at small schools, where a few teachers can make it 0% or 100%. The national figures are for all state schools of the same type.

In 2025–26, 12.1% of pupils at St Mary's Catholic Primary School were on SEN support (nationally 15.4%) and 5.0% had an education, health and care (EHC) plan (nationally 4.1%).

Pupils by main type of need

SEN support EHC plan
Speech, language and communication needs 12 6
No specialist assessment of need 10 0
Autistic spectrum disorder 1 5
Social, emotional and mental health 4 0
Physical disability 1 1
Other difficulty or disability 1 0

Source: Department for Education, Special educational needs in England (the 2025–26 school census). SEN support is extra help in school without an EHC plan. National figures are for all state-funded primary schools. Counts are as published, with small numbers not hidden.

In 2024–25 St Mary's Catholic Primary School received £7,987 and spent £8,173 for each of its 225 pupils. It ended the year with reserves of £139,000 (£617 per pupil).

Across all 7 schools of Christus Catholic Trust, income was £7,498 and spending £7,699 per pupil.

Income per pupil

Spending per pupil

202020212022202320242025
Revenue reserve £195,000£348,000£235,000£160,000£63,000£139,000
per pupil £821£1,531£1,025£695£271£617
In-year balance -£118,000£98,000-£260,000-£96,000-£90,000-£42,000
per pupil -£498£432-£1,135-£418-£388-£186

Source: Department for Education, Financial Benchmarking and Insights Tool. Each year is the one the financial year ends in (2024 is 2023–24). Academy figures include a share of the trust's central services, shared out by pupil numbers, and are rounded to the nearest £1,000. Premises costs were defined differently from 2024, so compare them across that gap with care.

Name Distance
Lansdowne Primary Academy
Lansdowne Road, Tilbury, Essex, RM18 7QB
0.06 miles
Tilbury Pioneer Academy
Dickens Avenue, Tilbury, Essex, RM18 8HJ
0.72 miles
The Gateway Primary Free School
Marshfoot Road, Grays, Essex, RM16 4LU
1 miles
Thameside Primary School
Manor Road, Grays, Essex, RM17 6EF
1.29 miles
Rosherville Church of England Academy
Crete Hall Road, Gravesend, DA11 9RB
1.3 miles
Northfleet Nursery School
140 London Road, Gravesend, DA11 9JS
1.36 miles
Bronte School
7 Pelham Road, Gravesend, DA11 0HN
1.48 miles
Chadwell St Mary Primary School
River View, Chadwell St Mary, Grays, Essex, RM16 4DH
1.48 miles
Lawn Primary School
High Street, Northfleet, Gravesend, Kent, DA11 9HB
1.63 miles
Chantry Community Primary School
Ordnance Road, Gravesend, Kent, DA12 2RL
1.64 miles
St Botolph's Church of England Primary School
Dover Road, Northfleet, Gravesend, Kent, DA11 9PL
1.68 miles
Wrotham Road Primary School
Wrotham Road, Gravesend, Kent, DA11 0QF
1.73 miles
Copperfield Academy
Dover Road East, Northfleet, Gravesend, Kent, DA11 0RB
1.74 miles
Holy Trinity Church of England Primary School
Trinity Road, Gravesend, Kent, DA12 1LU
1.75 miles
Herringham Primary Academy
St Mary's Road, Chadwell St Mary, Grays, Essex, RM16 4JX
1.78 miles
St Joseph's Catholic Primary School, Northfleet
Springhead Road, Northfleet, Gravesend, Kent, DA11 9QZ
1.8 miles
Woodside Academy
Grangewood Avenue, Grays, Essex, RM16 2GJ
1.83 miles
Quarry Hill Academy
Bradleigh Avenue, Grays, Essex, RM17 5UT
1.86 miles
The Light Christian School
Suite 1, Queensgate Centre, Orsett Road, Grays, Essex, RM17 5DF
1.88 miles
Little Thurrock Primary School
Rectory Road, Grays, Essex, RM17 5SW
1.93 miles
Name Distance
OA - North View
Former Little Pirates, North View Avenue, Tilbury, RM18 7RT
0.39 miles
The Gateway Academy
Marshfoot Road, Grays, Essex, RM16 4LU
1.04 miles
Pier View Academy
42-44 Harmer Street, Gravesend, Kent, DA12 2AX
1.5 miles
Mayfield Grammar School, Gravesend
Pelham Road, Gravesend, Kent, DA11 0JE
1.72 miles
Thames Park Secondary School
Chadwell Road, Grays, RM17 5FP
1.79 miles
Grays Convent High School
College Avenue, Grays, Essex, RM17 5UX
1.92 miles
Gravesend Grammar School
Church Walk, Gravesend, Kent, DA12 2PR
2.01 miles
Northfleet Technology College
Colyer Road, Northfleet, Gravesend, Kent, DA11 8BG
2.07 miles
Treetops School
Treetops Approach Road, Grays, Essex, RM16 2WU
2.11 miles
Treetops Free School
Treetops Approach, Grays, Essex, RM16 2WU
2.17 miles
St John's Catholic Comprehensive
Rochester Road, Gravesend, Kent, DA12 2JW
2.2 miles
Orsett Heath Academy
Stanford Road, Grays, RM16 4DG
2.26 miles
Saint George's Church of England School
Meadow Road, Gravesend, Kent, DA11 7LS
2.29 miles
The Hathaway Academy
Hathaway Road, Grays, Essex, RM17 5LL
2.33 miles
Northfleet School for Girls
Hall Road, Northfleet, Gravesend, Kent, DA11 8AQ
2.37 miles
Leigh Academy Ebbsfleet
Southfleet Road, Swanscombe, Kent, DA10 0BZ
2.41 miles
Alkerden Church of England Academy
Colyer Drive, Ebbsfleet Valley, DA10 1HN
3.08 miles
William Edwards School
Stifford Clays Road, Stifford Clays, Grays, Essex, RM16 3NJ
3.11 miles
Ifield School
Cedar Avenue, Gravesend, Kent, DA12 5JT
3.14 miles
Thamesview School
Thong Lane, Gravesend, Kent, DA12 4LF
3.16 miles

All schools in Thurrock · Thurrock local authority: places and applications

St Mary's Catholic Primary School is part of Christus Catholic Trust, which runs 7 schools. The nearest others:

What is St Mary's Catholic Primary School's Ofsted rating?

The latest Ofsted rating for St Mary's Catholic Primary School is Good, from an inspection in October 2023.

When was St Mary's Catholic Primary School last inspected by Ofsted?

St Mary's Catholic Primary School was last inspected in October 2023.

How many pupils does St Mary's Catholic Primary School have?

St Mary's Catholic Primary School has 239 pupils on roll.

What age range does St Mary's Catholic Primary School cover?

St Mary's Catholic Primary School for pupils aged 3 to 11.

What are St Mary's Catholic Primary School's SATs (KS2) results?

In 2025, 70% of Year 6 pupils met the expected standard in reading, writing and maths.

Where is St Mary's Catholic Primary School?

St Mary's Catholic Primary School is at St. Mary's Catholic Primary School, Calcutta Road, Tilbury, Essex, RM18 7QH.

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