Les Trois-Îlets’s schools beat most: brevet results 4 points above the expected rate. Walkability is another plus: 89% of residents live within 800 m of a bakery, and 20% of working residents walk, cycle or take public transport to work. Crime runs high: an average of 17.6 recorded violent incidents and 19.5 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025. Work and incomes lag (C): 0.9 jobs per working resident; 15.3% unemployment.
Figures: brevet and bac results, Ministry of Education · amenities, INSEE BPE 2025 · commuting and employment, INSEE census 2023 · recorded crime, SSMSI (Ministry of the Interior). Les Trois-Îlets has no overall grade because cost of living isn’t graded here.
Hazard risk isn’t graded in France yet: national flood maps cover only some areas.
Each subject compares Les Trois-Îlets with other French towns of 2,500 or more, ordered by how far its rank is from the middle. American and UK towns are graded separately.
Data highlights are ordered by what stands out in Les Trois-Îlets.
Safety
Les Trois-Îlets sees more crime per resident than 93% of compared French towns
On the Safety Grade, Les Trois-Îlets ranks 23rd of the 25 compared towns in Martinique. 2025 saw 200 offenses recorded in the town. Criminal damage topped the graded crimes in Les Trois-Îlets (2025).
17.6recorded violent incidents per 1,000 residents a yearDSafety Grade
Recorded by type · 2025
Criminal damage60
Other physical violence46
Family violence44
Vehicle theft22
Sexual violence16
Theft from vehicles7
Burglary5
Theft without violence65
Drug use41
Fraud33
Not in the gradeTheft without violence, drug use and fraud are shown for information but left out of the Safety Grade, which counts violence plus burglaries, vehicle thefts, thefts from vehicles and criminal damage per resident.
17.6
recorded violent incidents per 1,000 residents a year, 2023–2025 average
19.5
recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025 average
200
offenses recorded in the graded categories in 2025
0.4%
of the index rests on the département’s average, used where small counts aren’t published
Source: SSMSI (Interior Ministry), recorded crime by commune, 2023–2025 · Licence Ouverte · Small counts of armed robbery go unpublished (five or fewer in at least one of the last three years); the département’s average stands in, 0.4% of the index here. The count covers the offense categories the Safety Grade uses.
History
Les Trois-Îlets: 6 historic monuments, 1 classé
France has no History Grade yet: this card describes, it doesn’t grade.
Relative to its size, Les Trois-Îlets keeps 9.2 protected monuments per 10,000 residents. Its heritage reaches back to the 18th century. Among the classé monuments in the town is Église Notre-Dame-de-la-Délivrance.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Schools
Exam results around Les Trois-Îlets beat 82% of compared French towns
Primary schools aren’t graded: France doesn’t publish their results by school.
The brevet pass rate near Les Trois-Îlets is 89.0%, about level with compared French towns (87.5%). There is no general lycée within 5 km; one lies 4.9 mi away. Schools rank #5 of 25 in Martinique.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
HealthHealth C
Fewer deaths than expected in Les Trois-Îlets, 94 per 100, but more than in both Martinique’s towns and compared French towns
Care access and life expectancy are shown for context, not graded.
For a family doctor, residents of Les Trois-Îlets can choose among 13 GPs. Life expectancy in Martinique: 85.1 years for women and 77.5 for men (2025); France averages 85.9 and 80.3. 591 deaths in the town between 2016 and 2025, where France’s rates at each age predict 558: 6% above.
−6%deaths against expected, after care homesCHealth Grade
Deaths per 100 expected · 2016–2025
Raw106
Adjusted94
Median town88
Expected100
13
GPs in Les Trois-Îlets · 2.8 GP consultations a year per resident within reach (APL)
4.2 mi
to the nearest emergency department, Chu de Martinique site Mfme
4.2 mi
to the nearest maternity unit, Chu de Martinique site Mfme
85.1 · 77.5
years of life expectancy at birth, women · men, Martinique, 2025 (provisional) · France 85.9 · 80.3
Few people in Les Trois-Îlets are 15 to 24: 9%, fewer than in compared French towns
38% of adults hold a degree, above compared French towns (30%). Les Trois-Îlets has a median age of 49 years. Over-65s are just over a fifth of the population.
49median age
Les Trois-ÎletsFrance median
Ages · share of residents
21%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma17%
CAP or BEP19%
Baccalauréat19%
Higher education38%
Women and men · all residents
55% women, 45% men
WomenFrance medianMen
About 82 men for every 100 women. Median share of women: France 51.8%.
INSEE, census 2023 · France median: the median of compared communes (Martinique has none of its own)
Housing
Estimated advertised rents run higher in Les Trois-Îlets than in compared French towns: €18.76/m² a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Half the homes sold went for more than €4,547/m², higher than compared French towns (€2,430/m²). Les Trois-Îlets is the second most expensive of the 27 towns in Martinique, at €4,547/m². A house in Les Trois-Îlets goes for €4,148/m², an apartment for €4,633/m².
€4,547/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Les Trois-Îlets€4,547/m²
Median of towns€2,430/m²
By type
Median per m²
Sales
Houses
€4,148/m²
70
Apartments
€4,633/m²
260
€18.76/m²
estimated advertised apartment rent a month, charges included (€12.93 to €27.21/m² a month)
€19.17/m²
estimated advertised house rent a month, charges included
Joséphine de Beauharnais: Baron François Gérard (1770 - 1837) – Painter (French) Born in Rome. Died in Paris. Details on Google Art Project, Public domain
Les Trois-Îlets’ neighbors
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
People: INSEE, census 2023. Miles: center to center.
Questions about Les Trois-Îlets
Is Les Trois-Îlets safe?
It grades D for safety, #23 of 25 in Martinique. In 2025 police and gendarmerie recorded 5 burglaries and 60 acts of criminal damage.
Are schools in Les Trois-Îlets good?
They grade A−, better than 82% of compared French towns and #5 of 25 in Martinique. Primary schools aren’t graded: France doesn’t publish their results by school.
About Les Trois-Îlets
Commune in Martinique
Les Trois-Îlets is a commune of 6,507 people in the Communauté d'agglomération de l'Espace Sud de la Martinique. TownRatings compares communes, France’s local unit: each has its own mayor and its own statistics. Its area takes in the town and the countryside around it.
Built from INSEE’s 2026 official geography (COG) and IGN Admin Express boundaries
Population
6,507 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération de l'Espace Sud de la Martinique
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.
