Each edition grades its towns against each other only.
1,305 people live in this town in Val-d'Oise, Île-de-France.
Residents are healthier than most: after allowing for care homes, deaths from 2016 to 2025 were 15% below expected, against 12% below for the median of compared French towns. The weak point is schools: brevet results 3.7 points below the expected rate. Homes sell for a median €3,000/m²: 70 m² comes to 6.6 years of the median income per consumption unit in the Communauté de communes Vexin Centre. Its other grades sit near the middle: B for jobs & income and B− for walkability.
Figures: deaths, INSEE (by commune of residence, 2016–2025) · brevet and bac results, Ministry of Education · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi · employment and commuting, INSEE census 2023 · amenities, INSEE BPE 2025. Seraincourt 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 Seraincourt 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 →
Seraincourt has 2 historic monuments on the Culture ministry’s list: 1 classé, the highest protection, and 1 inscrit, the second level.
18% of its homes were built before 1919, against 7.4% in the median compared French town.
Explore the history →Data highlights are ordered by what stands out in Seraincourt.
Primary schools aren’t graded: France doesn’t publish their results by school.
Near Seraincourt, 85.7% of collège pupils passed the brevet, higher than Val-d'Oise’s towns (82.7%) yet lower than compared French towns (87.5%). The closest lycée for the general bac is 4.8 mi off.
| School | Level | Candidates | Passed, 2025 |
|---|---|---|---|
| Collège de la MontcientNearest collègeCollège | Collège | 116 | 78%−8 pts |
| Collège Mercier Saint-Paul PrivateBest against expectations: 4 points above the expected rateCollège | Collège | 123 | 96%+4 pts |
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
The median price, €3,000/m², comes from 41 sales of houses and apartments in Seraincourt from July 2023 to June 2026. Renting a house costs an estimated €14.15/m² a month. Of the homes sold, 76% were houses.
| By type | Median per m² | Sales |
|---|---|---|
| Houses | €3,083/m² | 31 |
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
18% of residents are children under 15. People aged 15 to 24 make up just over a tenth of the town, close to Val-d'Oise’s towns (12%) and above compared French towns (11%). The 65-and-over age group makes up 18% of residents.
49% women, 51% men
About an even split. Median share of women: Val-d'Oise 51.5%, France 51.8%.
| Seraincourt | Val-d'Oise median | France median | |
|---|---|---|---|
| Under 15 | 18% | 21% | 17% |
| 15–24 | 12% | 12% | 11% |
| 25–44 | 23% | 26% | 23% |
| 45–64 | 30% | 25% | 26% |
| 65+ | 18% | 15% | 22% |
| No diploma | 11% | 17% | 19% |
| CAP or BEP | 19% | 20% | 26% |
| Baccalauréat | 20% | 19% | 18% |
| Higher education | 44% | 38% | 30% |
INSEE, census 2023 · Val-d'Oise median and France median: the median of compared communes
France has no History Grade yet: this card describes, it doesn’t grade.
Seraincourt has 2 historic monuments on the Culture ministry’s list: 1 classé, the highest protection, and 1 inscrit, the second level.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Care access and life expectancy are shown for context, not graded.
Average lifespans in Val-d'Oise: 85.9 years for women, 81.1 for men (2025), against 85.9 and 80.3 nationally. France’s death rates at each age would predict 101 deaths in Seraincourt from 2016 to 2025; there were 86, 15% fewer. For a family doctor, residents of Seraincourt can choose among 2 GPs.
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 · Note: TownRatings models the care-home adjustment; it is not an official figure. A less sure grade: it could be anywhere from C− to A.
Seraincourt has 200 jobs for 650 working residents, 0.3 per worker. 11.6% of commuters walked, cycled or took the bus or train at the census, below Val-d'Oise’s towns (38.0%) and compared French towns (13.4%) alike. The unemployment rate comes to 9.2%.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Heritage in and near Seraincourt. Best known first.
The list names few of Seraincourt’s 2 monuments; beside them, the nearest classé monuments in other towns, within 15.5 mi.
Wikidata has nobody with a French article born in Seraincourt yet.
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 |
|---|---|---|---|---|---|---|
| Seraincourt | 1,305 | — | — | C | — | B |
| Hardricourt Yvelines | 2,599 | 2.4 | C− | D | B− | D |
| Meulan-en-Yvelines Yvelines | 8,950 | 2.8 | C− | C− | C | C+ |
| Juziers Yvelines | 4,065 | 3.3 | C− | D | B+ | C− |
| Les Mureaux Yvelines | 34,632 | 4 | C+ | C− | B | B− |
| Gargenville Yvelines | 7,869 | 4.5 | C− | D | B | B− |
| Vaux-sur-Seine Yvelines | 5,202 | 4.8 | C+ | D | B+ | B+ |
People: INSEE, census 2023. Miles: center to center.
Seraincourt has no Safety Grade: over a quarter of its index would rest on the département’s average. Recorded figures: an average of 6.6 recorded violent incidents and 7.9 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025.
They grade C−, better than 25% of compared French towns. 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 €3,000/m², against €2,430/m² for the median of compared French towns. Incomes are higher than in most compared French towns, so Seraincourt grades C for cost of living.
Commune in Val-d'Oise, Île-de-France
Seraincourt is a commune of 1,305 people in the Communauté de communes Vexin Centre. 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
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.