Each edition grades its towns against each other only.
Some 1,102 people live in this town, in Seine-Maritime, Normandy.
Sierville’s strongest subject is health — after allowing for care homes, deaths from 2016 to 2025 were 25% below expected, against 12% below for the median of compared French towns. It also does well on cost of living (B+): at the median price, a 70 m² home costs 4.8 times the median annual income per consumption unit in the intercommunality. Getting around depends on the car: 10% of residents live within 800 m of a bakery, and 4% of working residents walk, cycle or take public transport to work. The median sale price is €1,980/m².
Figures: deaths, INSEE (by commune of residence, 2016–2025) · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi · amenities, INSEE BPE 2025 · commuting, INSEE census 2023. Sierville 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.
The 2 things Sierville does most differently from other towns.
Each subject compares Sierville 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.
Sierville has subject grades but no overall grade: French towns get one from 2,500 residents.
How TownRatings grades French towns →
The Culture ministry lists no building in Sierville as a monument historique. That’s true of 25% of compared French towns too.
The nearest classé monument is Croix de cimetière en pierre, in Butot, 1.7 mi away.
17% of its homes were built before 1919, against 7.4% in the median compared French town.
Explore the history →Other places to visit, heritage and family days out in and near Sierville. Best known first.
Data highlights are ordered by what stands out in Sierville.
At the census, 3.7% went to work on foot, by bike or by public transport, below Seine-Maritime’s towns (14.4%) and compared French towns (13.4%) alike. Per resident in work, Sierville counts 0.2 jobs (100 jobs, 500 workers). The typical income here, after tax and benefits, is €27,800 a year per consumption unit.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Care access and life expectancy are shown for context, not graded.
France’s death rates at each age would predict 79 deaths in Sierville from 2016 to 2025; there were 60, 25% fewer. The nearest emergency department to Sierville is Clinique du Cedre, 9.4 mi away. Life expectancy at birth in Seine-Maritime is 84.7 years for women and 78.7 for men (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 · TownRatings makes the care-home adjustment itself; it is a model, not an official statistic. A less sure grade: it could be anywhere from C+ to A+.
16% of residents are 65 or over. People aged 15 to 24 make up 10% of the town, below Seine-Maritime’s towns (11%) and close to compared French towns (11%). Degrees are held by 30% of adults.
49% women, 51% men
About an even split. Median share of women: Seine-Maritime 52.8%, France 51.8%.
| Sierville | Seine-Maritime median | France median | |
|---|---|---|---|
| Under 15 | 21% | 17% | 17% |
| 15–24 | 10% | 11% | 11% |
| 25–44 | 27% | 23% | 23% |
| 45–64 | 25% | 25% | 26% |
| 65+ | 16% | 23% | 22% |
| No diploma | 16% | 25% | 19% |
| CAP or BEP | 29% | 28% | 26% |
| Baccalauréat | 20% | 17% | 18% |
| Higher education | 30% | 22% | 30% |
INSEE, census 2023 · Seine-Maritime median and France median: the median of compared communes
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Sales in Sierville from July 2023 to June 2026: 33 houses and apartments. Houses are advertised at an estimated €9.07/m² a month. Advertised rents are estimated at €11.64/m² a month, near Seine-Maritime’s towns (€11.96/m²) and lower than compared French towns (€12.41/m²).
| By type | Median per m² | Sales |
|---|---|---|
| Houses | €1,980/m² | 33 |
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
In 2025, armed robbery led the graded crimes in Sierville. Violence against people ran at 3.5 per 1,000 residents a year and the graded property crimes at 3.8 (2023–2025 average).
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 · For family violence, other physical violence, sexual violence, burglary and criminal damage, this figure isn’t published when it’s small (five or fewer in at least one of the last three years); the index uses the département’s average instead, 100.0% of the index here.
Nothing in Sierville is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.
Wikidata has nobody with a French article born in Sierville yet.
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
Sierville has no Safety Grade: over a quarter of its index would rest on the département’s average.
Incomes are higher than in most compared French towns, so Sierville grades B+ for cost of living.
Commune in Seine-Maritime, Normandy
Sierville is a commune of 1,102 people in the Communauté de communes Inter-Caux-Vexin. 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.