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Best Secondary schools in Dartford

Top 20 by latest Ofsted graded judgements (showing top 10 – Go Pro for full list)
Quick compare: Top 3 secondary schools in Dartford
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These rankings cover secondary schools in the district of Dartford 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
3
Good
8
Median inspection year
2022

Ofsted grade mix (graded schools)

O: 27% · G: 73% · RI: 0% · I: 0%

Summary

Outstanding: 3 Good: 8 Requires improvement: 0 Inadequate: 0
Earliest inspection
Mar 2013 (exact date for Pro)
Latest inspection
Nov 2023 (exact date for Pro)

These rankings use each school’s latest graded Ofsted inspection. Ungraded visits do not replace the most recent graded judgement.

  • 1.
    Leigh Academy Wilmington
    Secondary • Academy sponsor led • Wilmington • DA2 (full postcode for Pro)

    Last inspected on Jun 2023 – graded Outstanding by Ofsted. (exact date for Pro)

    Outstanding
  • 2.
    Dartford Grammar School
    Secondary • Academy converter • Dartford • DA1 (full postcode for Pro)

    Last inspected on Jan 2023 – graded Outstanding by Ofsted. (exact date for Pro)

    Outstanding
  • 3.
    Dartford Grammar School for Girls
    Secondary • Academy converter • Dartford • DA1 (full postcode for Pro)

    Last inspected on Sep 2016 – graded Outstanding by Ofsted. (exact date for Pro)

    Outstanding
  • 4.
    Stone Lodge School
    Secondary • Free schools • Dartford • DA2 (full postcode for Pro)

    Last inspected on Nov 2023 – graded Good by Ofsted. (exact date for Pro)

    Good
  • 5.
    Leigh Academy Longfield
    Secondary • Academy sponsor led • Longfield • DA3 (full postcode for Pro)

    Last inspected on Oct 2023 – graded Good by Ofsted. (exact date for Pro)

    Good
  • 6.
    Wilmington Grammar School for Girls
    Secondary • Academy converter • Dartford • DA2 (full postcode for Pro)

    Last inspected on Jan 2023 – graded Good by Ofsted. (exact date for Pro)

    Good
  • 7.
    Leigh Utc Dartford
    Secondary • University technical college • Dartford • DA1 (full postcode for Pro)

    Last inspected on Jul 2022 – graded Good by Ofsted. (exact date for Pro)

    Good
  • 8.
    Leigh Academy Ebbsfleet
    Secondary • Academy sponsor led • Swanscombe • DA10 (full postcode for Pro)

    Last inspected on Nov 2019 – graded Good by Ofsted. (exact date for Pro)

    Good
  • 9.
    Sir Geoffrey Leigh Academy
    Secondary • Academy sponsor led • Dartford • DA1 (full postcode for Pro)

    Last inspected on Dec 2017 – graded Good by Ofsted. (exact date for Pro)

    Good
  • 10.
    Dartford Science & Technology College
    Secondary • Foundation school • Dartford • DA1 (full postcode for Pro)

    Last inspected on Apr 2017 – graded Good by Ofsted. (exact date for Pro)

    Good
Showing top 10 of 11. Go Pro to see the full list and unlock exact dates & full postcodes.
How we rank these schools
  1. Headline Ofsted grade orders: Outstanding (1), then Good (2), then RI (3), then Inadequate (4).
  2. More recent graded inspection dates rank higher.
  3. Where available, we use the Quality of education sub-judgement as a tie-breaker.
  4. 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.

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