La Trinité-Surzur’s best grade is for health (B) — after allowing for care homes, deaths from 2016 to 2025 were 16% below expected, against 12% below for the median of compared French towns. It is hard to get around without a car: 94% of residents live within 800 m of a bakery, and 3% of working residents walk, cycle or take public transport to work. Homes sell for a median €2,818/m²: 70 m² comes to 7 years of the median income per consumption unit in the Communauté d'agglomération Golfe du Morbihan - Vannes Agglomération. Incomes are on the low side: 0.3 jobs per working resident; 7.0% unemployment.
Figures: deaths, INSEE (by commune of residence, 2016–2025) · amenities, INSEE BPE 2025 · commuting and employment, INSEE census 2023 · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi. La Trinité-Surzur has subject grades but no overall grade: French towns get one from 2,500 residents.
Hazard risk isn’t graded in France yet: national flood maps cover only some areas.
How La Trinité-Surzur grades
Each subject compares La Trinité-Surzur 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.
Fontaine Saint-Servais et son lavoir: Photo: Simon de l'Ouest · CC BY-SA 4.0
The data
Data highlights are ordered by what stands out in La Trinité-Surzur.
Who lives here
La Trinité-Surzur has fewer older residents than Morbihan’s towns or compared French towns: 14% are 65 or over
40median age
21% are under 15, above both Morbihan’s towns (15%) and compared French towns (17%). The share aged 15 to 24 is 11%. Typical age in La Trinité-Surzur: 40, the median.
La Trinité-SurzurMorbihan medianFrance median
Ages · share of residents
11%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma10%
CAP or BEP31%
Baccalauréat21%
Higher education32%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About 106 men for every 100 women. Median share of women: Morbihan 51.6%, France 51.8%.
INSEE, census 2023 · Morbihan median and France median: the median of compared communes
Work & commuteJobs & income C
Walking, cycling and public transport carry fewer commuters in La Trinité-Surzur than in Morbihan’s towns or compared French towns: 2.6%
3%walk, cycle or take transit
Unemployment stood at 7.0%, lower than both Morbihan’s towns (8.7%) and compared French towns (10.1%). At the census, 4.2% of working residents in La Trinité-Surzur didn’t travel to work at all. Households’ median disposable income: €25,420 a year per consumption unit.
How working residents got to work · census 2023
Driving92%
Motorbike or scooter2%
Public transport1%
On foot1%
Bicycle0%
250
jobs based in La Trinité-Surzur, 0.3 per working resident
7.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€25,420
median annual income per consumption unit, 2023 · median of compared French towns €25,970
4%
worked without traveling (at or from home)
C
Walkability: better than 30% of compared French towns
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
HealthHealth B
Deaths in La Trinité-Surzur run below what its ages would predict: 84 per 100 expected, fewer than in both Morbihan’s towns and compared French towns
−16%deaths against expected, after care homesBHealth Grade
Care access and life expectancy are shown for context, not graded.
For a family doctor, residents of La Trinité-Surzur can choose among 6 GPs. The nearest emergency department to La Trinité-Surzur is Chba site de Vannes, 8.3 mi away. France’s death rates at each age would predict 76 deaths locally from 2016 to 2025; there were 64, 16% fewer. In Morbihan, women can expect to live 85.4 years and men 79.2 (2025), against 85.9 and 80.3 across France.
Deaths per 100 expected · 2016–2025
Raw84
Adjusted84
Median town88
Expected100
6
GPs in La Trinité-Surzur · 5.5 GP consultations a year per resident within reach (APL)
8.3 mi
to the nearest emergency department, Chba site de Vannes
8.3 mi
to the nearest maternity unit, Chba site de Vannes
85.4 · 79.2
years of life expectancy at birth, women · men, Morbihan, 2025 (provisional) · France 85.9 · 80.3
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
HousingCost of living C+
La Trinité-Surzur is graded a C+ for cost of living
€2,818/m²median sale price
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Behind the median of €2,818/m²: 48 houses and apartments sold in La Trinité-Surzur between July 2023 and June 2026. Renting a house costs an estimated €10.86/m² a month. Advertised rents are estimated at €11.98/m² a month, lower than Morbihan’s towns (€12.68/m²) and near compared French towns (€12.41/m²).
Median sale price per m² · Jul 2023 to Jun 2026
La Trinité-Surzur€2,818/m²
Median of towns€2,430/m²
Morbihan median€2,715/m²
By type
Median per m²
Sales
Houses
€2,818/m²
48
€11.98/m²
estimated advertised apartment rent a month, charges included (€9.39 to €15.28/m² a month)
7
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€10.86/m²
estimated advertised house rent a month, charges included
€28,030
median annual income per consumption unit, Communauté d'agglomération Golfe du Morbihan - Vannes Agglomération
La Trinité-Surzur is a commune of 1,678 people in the Communauté d'agglomération Golfe du Morbihan - Vannes Agglomération. 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
1,678 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération Golfe du Morbihan - Vannes Agglomération
Département
Morbihan (56)
Région
Brittany
Area
0.9 sq mi (2.4 km²)
INSEE code
56259
La Trinité-Surzur’s 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 La Trinité-Surzur
Is La Trinité-Surzur safe?
La Trinité-Surzur has no Safety Grade: over a quarter of its index would rest on the département’s average. Recorded figures: an average of 5.3 recorded violent incidents and 7 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025.
Is La Trinité-Surzur expensive to live in?
Homes cost more than in most compared French towns: the median sale price from July 2023 to June 2026 was €2,818/m², against €2,430/m² for the median of compared French towns. Incomes are lower than in most compared French towns, so La Trinité-Surzur grades C+ for cost of living.
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.
