Longueil-Sainte-Marie’s best grade is for jobs & income: 2.7 jobs per working resident; 7.9% unemployment. At €2,222/m², the median price, 70 m² costs 5.5 times the median annual income per consumption unit in the Communauté de communes de la Plaine d'Estrées. Health lags: after allowing for care homes, deaths from 2016 to 2025 were 2% below expected, against 12% below for the median of compared French towns. The rest of its grades are middling: B for safety and C+ for schools.
Figures: employment, INSEE census 2023 · deaths, INSEE (by commune of residence, 2016–2025) · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi · recorded crime, SSMSI (Ministry of the Interior) · brevet and bac results, Ministry of Education. Longueil-Sainte-Marie 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 Longueil-Sainte-Marie 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.
Data highlights are ordered by what stands out in Longueil-Sainte-Marie.
Who lives here
Students and young workers shape Longueil-Sainte-Marie: 13% are 15 to 24, above Oise’s towns and compared French towns
Those 65 and older account for 15% of residents. Children under 15 make up 19%, close to Oise’s towns (19%) and above compared French towns (17%). Graduates make up 33% of adults.
41.4median age
Longueil-Sainte-MarieOise medianFrance median
Ages · share of residents
13%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma20%
CAP or BEP24%
Baccalauréat18%
Higher education33%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About an even split. Median share of women: Oise 51.7%, France 51.8%.
INSEE, census 2023 · Oise median and France median: the median of compared communes
HealthHealth C−
Longueil-Sainte-Marie has a higher adjusted death rate than three in four compared French towns
Care access and life expectancy are shown for context, not graded.
Weighed against its ages and care homes, Longueil-Sainte-Marie records 98 deaths per 100 expected. From 2016 to 2025, 92 residents of Longueil-Sainte-Marie died, against 94 expected from France’s death rates at each age: 2% fewer. In Oise, women can expect to live 84.5 years and men 79.6 (2025), against 85.9 and 80.3 across France. This Oise town has one family doctor.
−2%deaths against expected, after care homesC−Health Grade
Deaths per 100 expected · 2016–2025
Raw98
Adjusted98
Median town88
Expected100
1
GPs in Longueil-Sainte-Marie · 2.7 GP consultations a year per resident within reach (APL)
4 mi
to the nearest emergency department, Ch Chicn Compiegne
4 mi
to the nearest maternity unit, Ch Chicn Compiegne
84.5 · 79.6
years of life expectancy at birth, women · men, Oise, 2025 (provisional) · France 85.9 · 80.3
Longueil-Sainte-Marie is better off than Oise’s towns or compared French towns: the median disposable income is €29,750 a year per consumption unit
7.9% of the labour force were unemployed, below both Oise’s towns (10.8%) and compared French towns (10.1%). At the census, 9.4% of commuters walked, cycled or took the bus or train.
9%walk, cycle or take transit
How working residents got to work · census 2023
Driving87%
On foot4%
Public transport4%
Bicycle2%
Motorbike or scooter0%
2,450
jobs based in Longueil-Sainte-Marie, 2.7 per working resident
7.9%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€29,750
median annual income per consumption unit, 2023 · median of compared French towns €25,970
4%
worked without traveling (at or from home)
B+
Walkability: better than 66% of compared French towns
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
History
Old homes shape Longueil-Sainte-Marie: 15% were built before 1919, more than in both Oise’s towns and compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
Its heritage reaches back to the 16th century. The Culture ministry’s list holds 2 historic monuments in Longueil-Sainte-Marie; none is classé, France’s top protection.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
HousingCost of living C+
Longueil-Sainte-Marie earns a C+ for cost of living
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
The median price, €2,222/m², comes from 51 sales of houses and apartments in Longueil-Sainte-Marie from July 2023 to June 2026. Houses made up 96% of the homes sold; apartments the rest. Estimated advertised rent for houses: €11.07/m² a month.
€2,222/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Longueil-Sainte-Marie€2,222/m²
Median of towns€2,430/m²
Oise median€2,311/m²
By type
Median per m²
Sales
Houses
€2,267/m²
49
€13.32/m²
estimated advertised apartment rent a month, charges included (€11.18 to €15.88/m² a month)
5.5
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€11.07/m²
estimated advertised house rent a month, charges included
€28,230
median annual income per consumption unit, Communauté de communes de la Plaine d'Estrées
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Safety
Longueil-Sainte-Marie has less crime per resident than 56% of compared French towns
Jobs outnumber working residents in Longueil-Sainte-Marie (2,450 to 900): it draws people in from around. In 2025, 31 offenses were recorded here. The yearly rates for 2023–2025: 4.2 violent offenses and 16 graded property crimes per 1,000 residents. The commonest graded crime locally was theft from vehicles (2025).
4.2recorded violent incidents per 1,000 residents a yearBSafety Grade
Recorded by type · 2025
Theft from vehicles13
Family violence9
Criminal damage9
Theft without violence11
Fraud10
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.
4.2
recorded violent incidents per 1,000 residents a year, 2023–2025 average
16
recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025 average
31
offenses recorded in the graded categories in 2025
22.4%
of the index rests on the département’s average, used where small counts aren’t published
Source: SSMSI (Interior Ministry), recorded crime by commune, 2023–2025 · Licence Ouverte · When other physical violence, sexual violence, armed robbery, burglary and vehicle theft number five or fewer in a recent year, the figure is withheld, and the index uses the département’s average instead (22.4% of the index here). With more than 10% of the index estimated that way, this Safety Grade is less sure than most. Crimes are counted in the commune where they happen, then divided by its residents, so a town that draws people in from around can look higher. The count covers the offense categories the Safety Grade uses.
Nearby attractions
Parc Animalier du Marais and 5 more in and around Longueil-Sainte-Marie
Heritage and family days out in and near Longueil-Sainte-Marie. Best known first.
People: INSEE, census 2023. Miles: center to center.
Questions about Longueil-Sainte-Marie
Are schools in Longueil-Sainte-Marie good?
They grade C+, better than 43% of compared French towns. Primary schools aren’t graded: France doesn’t publish their results by school.
Is Longueil-Sainte-Marie expensive to live in?
Prices are close to the median of compared French towns: the median sale price from July 2023 to June 2026 was €2,222/m², against €2,430/m² for the median of compared French towns. Estimated advertised apartment rents are €13.32/m² a month, charges included. Incomes are higher than in most compared French towns, so Longueil-Sainte-Marie grades C+ for cost of living.
About Longueil-Sainte-Marie
Commune in Oise, Hauts-de-France
Longueil-Sainte-Marie is a commune of 1,895 people in the Communauté de communes de la Plaine d'Estrées. 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
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.