Lycée professionnel Denis Diderot
Romilly-sur-Seine, Aube
Schools around Romilly-sur-Seine C− better than 25% of compared French towns
85% of 86 candidates at Lycée professionnel Denis Diderot passed the vocational bac in 2025, above the average French school (84.4%).
- That is +4 pts against the rate expected from its pupils’ backgrounds: 4 more passes in every 100 candidates than pupils like these usually get.
- Its pupils’ family background index (IPS) is 82.3, less advantaged than at 82% of French lycées with the vocational bac. Shown for context, never graded.
- It counts in the School Grade of Romilly-sur-Seine (every graded town within 5 km).
Results
DEPP · 2025 sessionEach bar counts France’s 1,874 lycées with the vocational bac with published 2025 results; Denis Diderot is marked.
Pass rate 85%
Higher than at 51% of them.
Value added +4 pts
Higher than at 78% of them: the shaded bars.
One year of results: the ministry’s file has the 2025 session only. With under 30 candidates, one pupil moves the rate several points.
Side by side with Aube’s lycées
2025The 10 lycées with the vocational bac in Aube: further right, more advantaged pupils; higher, more passed. Backgrounds explain much of the spread, which is why value added, the colour, is the fairer comparison.
Show as a table
| School | IPS | Pass rate | Value added |
|---|---|---|---|
| Lycée professionnel Léonie Aviat | 84.7 | 92% | +5 pts |
| Lycée professionnel Denis Diderot | 82.3 | 85% | +4 pts |
| Lycée professionnel Jeanne Mance | 93.9 | 95% | +4 pts |
| Lycée polyvalent Édouard Herriot | 86.6 | 89% | +3 pts |
| Lycée Polyvalent Marie de Champagne | 80.8 | 81% | +1 pt |
| Lycée Polyvalent Les Lombards | 82.2 | 77% | +1 pt |
| Lycée professionnel La Salle | 106.1 | 92% | +1 pt |
| Lycée professionnel du Val Moré | 91.8 | 80% | −5 pts |
| Lycée Polyvalent Gaston Bachelard | 88.1 | 75% | −9 pts |
| Lycée professionnel Gabriel Voisin | 78.2 | 71% | −9 pts |
Who goes here
DEPP · 2024–25The social position index (IPS) sums up pupils’ family backgrounds from their parents’ occupations. Around 100 is typical; higher means more advantaged homes (from about 50 to 160). Shown, never graded.
Value added, in plain words
Why a high pass rate isn’t the whole story.
At Denis Diderot, 85% of candidates passed the vocational bac. For pupils with the same family backgrounds, ages, sex and brevet marks, the ministry expected about 81%. The difference, +4 pts, is its value added: the school does more for its pupils than the pass rate alone shows.
A school with advantaged pupils passes nearly everyone, whatever it does; one with disadvantaged pupils can teach very well and still pass fewer. Value added takes the pupils out of the comparison. Near 100% the measure has little room: a school expected to pass 99% can’t show much above it.
French schools get no letter of their own: the ministry’s value added is the fairer measure, shown as it is. A town’s School Grade blends the pass rates and value added of every collège and lycée within 5 km of it.
Living near Lycée professionnel Denis Diderot
What homes cost in the commune, and the other schools around it.
Homes in Romilly-sur-Seine
Cost of living in Romilly-sur-Seine →Houses €1,225/m² · Apartments €846/m²
DVF sales in the commune, July 2023 to June 2026.
Collèges and lycées within 5 km
4 othersCircles: collèges. Squares: lycées. Each links to its page.
Map
Directions ↗Romilly-sur-Seine, Aube
Questions about Lycée professionnel Denis Diderot
Is Lycée professionnel Denis Diderot a good school?
In 2025, 85% of its 86 candidates passed the vocational bac (the average French school: 84.4%). Against the rate expected from its pupils, that is +4 pts: above what similar pupils usually get.
How do pupils get a place at Lycée professionnel Denis Diderot?
State lycée places go through the académie’s Affelnet assignment, which weighs where the family lives, the pupil’s marks and the courses chosen.
What is the IPS of Lycée professionnel Denis Diderot?
82.3 in 2024–25. The social position index sums up pupils’ family backgrounds; around 100 is typical. TownRatings shows it for context and never grades it.
Sources: Ministry of Education (DEPP), value added of collèges (IVAC) and lycées (IVAL), 2025 session · DEPP, social position index (IPS), 2024–25 · Ministry of Education, school directory (annuaire de l’éducation) · DVF property sales. All under the Licence Ouverte 2.0 (Etalab). Updated November 9, 2026.
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.