1
Harris Academy Chafford Hundred
Secondary • Academy converter • Grays
Outstanding
Best Secondary schools in Thurrock
Top 20 by latest Ofsted graded judgements
(showing top 10 – Go Pro for full list)
Quick compare:
Top 3 secondary schools in Thurrock
Unlock exact postcodes & dates, full Top 20 list, interactive map & CSV export with
AllSchools Pro.
These rankings cover secondary schools in the local authority of Thurrock based on the most recent graded Ofsted inspections. We order by headline grade first, then by publication date; ties are broken using “Quality of education” (where available), then contextual signals.
Graded secondary schools
11
Outstanding
2
Good
7
Median inspection year
2023
Ofsted grade mix (graded schools)
O: 18% · G: 64% · RI: 18% · I: 0%
Summary
Outstanding: 2
Good: 7
Requires improvement: 2
Inadequate: 0
Earliest inspection
Jun 2013
(exact date for Pro)
Latest inspection
Jul 2024
(exact date for Pro)
These rankings use each school’s latest graded Ofsted inspection. Ungraded visits do not replace the most recent graded judgement.
2
Harris Academy Ockendon
Secondary • Academy converter • South Ockendon
Outstanding
3
Orsett Heath Academy
Secondary • Free schools • Grays
Good
4
Thames Park Secondary School
Secondary • Free schools • Grays
Good
5
Harris Academy Riverside
Secondary • Free schools • Purfleet
Good
6
The Gateway Academy
Secondary • Academy sponsor led • Grays
Good
7
The Hathaway Academy
Secondary • Academy sponsor led • Grays
Good
8
St Clere's School
Secondary • Academy converter • Stanford-le-Hope
Good
9
Grays Convent High School
Secondary • Voluntary aided school • Grays
Good
10
Ormiston Park Academy
Secondary • Academy sponsor led • South Ockendon
Requires improvement
Showing top 10 of 11.
Go Pro to see the full list and unlock exact dates & full postcodes.
How we rank these schools
- Headline Ofsted grade orders: Outstanding (1), then Good (2), then RI (3), then Inadequate (4).
- More recent graded inspection dates rank higher.
- Where available, we use the Quality of education sub-judgement as a tie-breaker.
- We may consider contextual signals (e.g., %FSM, roll size) to break remaining ties.
Ungraded visits don’t replace the last graded judgement.
About Ofsted grades
- Outstanding (1) — highest judgement across key areas.
- Good (2) — consistently meets standards.
- Requires improvement (3) — not yet good; clear areas to improve.
- Inadequate (4) — significant weaknesses found.
Map of best schools
🔒 Interactive map is a Pro feature.
Upgrade
Explore more secondary rankings
Unlock full school data — plus extra exposure
Advanced search, deep filters, contact details & exports — and get your school business featured as a Supplier or Educator to schools and families browsing the directory.
Advanced filters
Full dataset access
CSV & Excel export
Ad-free
Supplier & Educator exposure
Pro includes visibility in the directory — perfect if you sell to schools or offer education services.
- Search & filter by region, district, city, county, trust, type, gender, religion.
- Contact details and key metrics: pupils, capacity, FSM %, inspections.
- One-click exports to CSV & Excel for reports and analysis.
- Ad-free experience — faster browsing, zero distractions.
- Extra exposure in the Suppliers & Educators directory to reach schools and families.