Each edition grades its towns against each other only.
Home to 1,841 people, this town lies in Ille-et-Vilaine, Brittany.
Lassy’s strongest is schools: brevet results a point above the expected rate. Homes sell for a median €2,255/m²: 70 m² comes to 6 years of the median income per consumption unit in the Communauté de communes Vallons de Haute-Bretagne Communauté. Most journeys need a car (C): 58% of residents live within 800 m of a bakery, and 7% of working residents walk, cycle or take public transport to work. It skews young: only 12% of residents are 65 or over.
Figures: brevet and bac results, Ministry of Education · amenities, INSEE BPE 2025 · commuting, INSEE census 2023 · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi. Lassy 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.
Each subject compares Lassy 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.
Lassy has subject grades but no overall grade: French towns get one from 2,500 residents.
How TownRatings grades French towns →
The 2 things Lassy does most differently from other towns.
The Culture ministry lists no building in Lassy as a monument historique. That’s true of 25% of compared French towns too.
The nearest classé monument is Château du Molant, in Bréal-sous-Montfort, 5.9 mi away.
Explore the history →Nothing in Lassy is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.
Data highlights are ordered by what stands out in Lassy.
Young adults of 15 to 24 are just over one in ten residents, above both Ille-et-Vilaine’s towns (11%) and compared French towns (11%). 45% of adults hold a degree. Also worth knowing: half the people of Lassy are older than 39.
49% women, 51% men
About 106 men for every 100 women. Median share of women: Ille-et-Vilaine 51.2%, France 51.8%.
| Lassy | Ille-et-Vilaine median | France median | |
|---|---|---|---|
| Under 15 | 22% | 18% | 17% |
| 15–24 | 12% | 11% | 11% |
| 25–44 | 27% | 24% | 23% |
| 45–64 | 27% | 26% | 26% |
| 65+ | 12% | 19% | 22% |
| No diploma | 7.9% | 14% | 19% |
| CAP or BEP | 19% | 23% | 26% |
| Baccalauréat | 24% | 18% | 18% |
| Higher education | 45% | 39% | 30% |
INSEE, census 2023 · Ille-et-Vilaine median and France median: the median of compared communes
Primary schools aren’t graded: France doesn’t publish their results by school.
Collège pupils travel 2.9 mi to the nearest one.
| School | Level | Candidates | Passed, 2025 |
|---|---|---|---|
| Collège Noël du FailNearest collègeCollège | Collège | 138 | 98%+1 pt |
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Care access and life expectancy are shown for context, not graded.
From 2016 to 2025, 60 residents of Lassy died, against 77 expected from France’s death rates at each age: 22% fewer. The nearest emergency department to Lassy is Chru de Rennes site Hopital Sud, 12.5 mi away. The town has 2 family doctors. Women in Ille-et-Vilaine live to 86 on average and men to 80.9 (2025), against 85.9 and 80.3 across France.
Source: INSEE, deaths by commune of residence 2016–2025 and censuses; Eurostat, death rates by age (© European Union); INSEE, BPE 2025; DREES, APL 2024; INSEE, life expectancy by département 2025 · Licence Ouverte · The care-home adjustment is a TownRatings modeling step, not an official statistic. A less sure grade: it could be anywhere from C to A+.
At the census, 7.4% went to work on foot, by bike or by public transport, below Ille-et-Vilaine’s towns (12.9%) and compared French towns (13.4%) alike. Jobs located in Lassy: 100, for 950 residents in work (0.1 each). Median disposable income comes to €27,620 a year per consumption unit.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Behind the median of €2,255/m²: 53 houses and apartments sold in Lassy between July 2023 and June 2026. House rents are put at about €10.16/m² a month. The estimated advertised rent is €12.05/m² a month, in line with Ille-et-Vilaine’s towns (€12.21/m²) and compared French towns (€12.41/m²).
| By type | Median per m² | Sales |
|---|---|---|
| Houses | €2,255/m² | 53 |
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Wikidata has nobody with a French article born in Lassy yet.
Commune in Ille-et-Vilaine, Brittany
Lassy is a commune of 1,841 people in the Communauté de communes Vallons de Haute-Bretagne Communauté. 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
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
Lassy has no Safety Grade: over a quarter of its index would rest on the département’s average. Recorded figures: an average of 4.2 recorded violent incidents and 6.2 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025.
They grade A, better than 91% of compared French towns. Primary schools aren’t graded: France doesn’t publish their results by school.
Prices are close to the median of compared French towns: the median sale price from July 2023 to June 2026 was €2,255/m², against €2,430/m² for the median of compared French towns. Incomes are higher than in most compared French towns, so Lassy grades C+ for cost of living.
Sources: INSEE, census 2023 (population, employment, commuting) · INSEE, Filosofi 2023 (income per consumption unit, poverty) · DGFiP, DVF property sales, July 2023 to June 2026 · Housing Ministry, Carte des loyers 2025 · SSMSI, recorded crime by commune, 2023–2025 · Ministry of Education (DEPP), brevet and bac results and value-added indicators, 2025 · INSEE, deaths by commune of residence 2016–2025 and censuses 2012–2023; Eurostat, death rates by age (© European Union); INSEE, BPE 2025 (care homes, emergency and maternity units, GPs, pharmacies); DREES, APL 2024; INSEE, life expectancy by département 2025 (provisional) · INSEE, BPE 2025 and Filosofi 200 m grid (walking distances) · IGN Admin Express (boundaries) · TownRatings grades: our own summary of the data, ranking French towns against each other only, updated November 4, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
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.