Each edition grades its towns against each other only.
A town in Seine-et-Marne, Île-de-France, home to 13,353 people.
Buying in is costly: at the median price, a 70 m² home costs 11.3 times the median annual income per consumption unit in the intercommunality. It lags on safety as well — an average of 8 recorded violent incidents and 25 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025. Its best grade is for jobs & income — 0.9 jobs per working resident; 9.0% unemployment. Walkability is a strength too — 84% of residents live within 800 m of a bakery, and 19% of working residents walk, cycle or take public transport to work. The overall grade comes out at D, better than 11% of compared French towns. In the ranking it comes #85 of 104 in Seine-et-Marne.
Figures: employment and commuting, INSEE census 2023 · amenities, INSEE BPE 2025 · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi · recorded crime, SSMSI (Ministry of the Interior).
Hazard risk isn’t graded in France yet: national flood maps cover only some areas. The overall grade uses the other six subjects.
Each subject compares Claye-Souilly 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.
How TownRatings grades French towns →
The 2 things Claye-Souilly does most differently from other towns.
The Culture ministry lists no building in Claye-Souilly as a monument historique. That’s true of 25% of compared French towns too.
The nearest classé monument is Église Saint-Martin, in Mitry-Mory, 4 mi away.
3% of its homes were built before 1919, against 7.4% in the median compared French town.
Explore the history →Nothing in Claye-Souilly 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 Claye-Souilly.
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Behind the median of €3,611/m²: 421 houses and apartments sold in Claye-Souilly between July 2023 and June 2026. The split in the town: €3,439/m² for houses, €3,898/m² for apartments. Houses were 57% of what sold.
| By type | Median per m² | Sales |
|---|---|---|
| Houses | €3,439/m² | 241 |
| Apartments | €3,898/m² | 180 |
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Claye-Souilly’s tally for 2025: 404 recorded offenses. Of the graded crimes in the town, criminal damage came up most often (2025).
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.
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, 0.3% of the index here. The count covers the offense categories the Safety Grade uses.
Primary schools aren’t graded: France doesn’t publish their results by school.
The bac pass rate near Claye-Souilly is 88.2%, below Seine-et-Marne’s towns (90.8%) and compared French towns (92.9%) alike. For exam results, it comes #48 of 114 in Seine-et-Marne.
| School | Level | Candidates | Passed, 2025 |
|---|---|---|---|
| Collège les TilleulsNearest collègeCollège | Collège | 139 | 84%−7 pts |
| Lycée polyvalent Honoré de BalzacNearest lycéeGeneral lycée | General lycée | 465 | 93%−2 pts |
| Collège Marthe SimardBest against expectations: 3 points above the expected rateCollège | Collège | 126 | 91%+3 pts |
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
18.8% of commuters went to work on foot, by bike or by public transport at the census. Unemployment stood at 9.0%, lower than both Seine-et-Marne’s towns (9.6%) and compared French towns (10.1%).
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
19% are under 15, between Seine-et-Marne’s towns (20%) and compared French towns (17%). The 15-to-24 age group makes up 11% of residents. Degrees are held by just over a third of adults.
52% women, 48% men
About 94 men for every 100 women. Median share of women: Seine-et-Marne 51.4%, France 51.8%.
| Claye-Souilly | Seine-et-Marne median | France median | |
|---|---|---|---|
| Under 15 | 19% | 20% | 17% |
| 15–24 | 11% | 13% | 11% |
| 25–44 | 28% | 26% | 23% |
| 45–64 | 25% | 25% | 26% |
| 65+ | 18% | 15% | 22% |
| No diploma | 17% | 17% | 19% |
| CAP or BEP | 21% | 21% | 26% |
| Baccalauréat | 22% | 20% | 18% |
| Higher education | 34% | 34% | 30% |
INSEE, census 2023 · Seine-et-Marne median and France median: the median of compared communes
Care access and life expectancy are shown for context, not graded.
1,097 deaths in Claye-Souilly between 2016 and 2025, where France’s rates at each age predict 985: 11% above. In Seine-et-Marne, life expectancy at birth reaches 85.4 years for women and 81 for men (2025), next to 85.9 and 80.3 for France. The nearest emergency department to Claye-Souilly is Hopital Prive de Marne Chantereine, 4.5 mi away.
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 · This figure includes a care-home adjustment that TownRatings models; no official statistic exists.
Other places to visit, heritage and family days out in and near Claye-Souilly. Best known first.
One notable person was born in Claye-Souilly.
Commune in Seine-et-Marne, Île-de-France
Claye-Souilly is a commune of 13,353 people in the Communauté d'agglomération Roissy Pays de France. 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 →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Claye-Souilly | 13,353 | — | D | D− | D | C+ |
| Annet-sur-Marne | 3,408 | 2.1 | B | C− | B+ | A− |
| Villeparisis | 26,946 | 3.1 | D | D− | C+ | C+ |
| Mitry-Mory | 20,456 | 3.6 | D− | D− | D | C− |
| Pomponne | 4,215 | 4 | C | D | B− | B+ |
| Thorigny-sur-Marne | 10,440 | 4 | C− | D | C+ | B |
| Courtry | 7,330 | 4.2 | B− | D | B+ | B+ |
People: INSEE, census 2023. Miles: center to center.
It grades D for safety, #95 of 104 in Seine-et-Marne. In 2025 police and gendarmerie recorded 48 burglaries and 117 acts of criminal damage.
They grade C−, better than 19% of compared French towns and #48 of 114 in Seine-et-Marne. 93% of 465 candidates passed the bac at Lycée polyvalent Honoré de Balzac in 2025, 2 points below the expected rate given its pupils’ backgrounds. Primary schools aren’t graded: France doesn’t publish their results by school.
Homes cost more than in most compared French towns: the median sale price from July 2023 to June 2026 was €3,611/m², against €2,430/m² for the median of compared French towns. Incomes are higher than in most compared French towns, so Claye-Souilly grades D− 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 9, 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.