Caëstre’s strongest subject is jobs & income (A−) — 0.5 jobs per working resident; 5.7% unemployment. A 70 m² home at the median €1,882/m² costs 5.1 times the median annual income per consumption unit in the Communauté d'agglomération Cœur de Flandre. Where it falls short is health: after allowing for care homes, deaths from 2016 to 2025 were 9% above expected, against 12% below for the median of compared French towns.
Figures: prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi. Caëstre 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 Caëstre 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 Caëstre.
HealthHealth D
Deaths in Caëstre run above what its ages would predict: 109 per 100 expected, more than Nord’s towns or compared French towns
Care access and life expectancy are shown for context, not graded.
Women in Nord live to 84.5 on average and men to 78.8 (2025), against 85.9 and 80.3 across France. France’s death rates at each age would predict 138 deaths in Caëstre from 2016 to 2025; there were 150, 9% more. The nearest emergency department to Caëstre is Centre hospitalier D Hazebrouck, 3.5 mi away.
+9%deaths against expected, after care homesDHealth Grade
Deaths per 100 expected · 2016–2025
Raw109
Adjusted109
Median town88
Expected100
4
GPs in Caëstre · 4.9 GP consultations a year per resident within reach (APL)
3.5 mi
to the nearest emergency department, Centre hospitalier D Hazebrouck
3.5 mi
to the nearest maternity unit, Centre hospitalier D Hazebrouck
84.5 · 78.8
years of life expectancy at birth, women · men, Nord, 2025 (provisional) · France 85.9 · 80.3
More people in Caëstre hold a degree than in Nord’s towns or compared French towns: 34%
18% of residents are 65 or over, below both Nord’s towns (19%) and compared French towns (22%). Aged 15 to 24: 9.7% of residents. Children under 15 count for 20% of the people here.
41.2median age
CaëstreNord medianFrance median
Ages · share of residents
10%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma18%
CAP or BEP23%
Baccalauréat20%
Higher education34%
Women and men · all residents
51% women, 49% men
WomenFrance medianMen
About an even split. Median share of women: Nord 51.9%, France 51.8%.
INSEE, census 2023 · Nord median and France median: the median of compared communes
Work & commuteJobs & income A−
Unemployment in Caëstre, 5.7%, runs below Nord’s towns and compared French towns
The median disposable income was €28,030 a year per consumption unit, above both Nord’s towns (€23,900) and compared French towns (€25,970). On foot, by bike or by bus and train: that was how 7.4% of commuters travelled at the census. At the census, 5.0% of working residents in Caëstre didn’t travel to work at all.
7%walk, cycle or take transit
How working residents got to work · census 2023
Driving87%
Public transport4%
On foot3%
Motorbike or scooter1%
Bicycle1%
400
jobs based in Caëstre, 0.5 per working resident
5.7%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€28,030
median annual income per consumption unit, 2023 · median of compared French towns €25,970
5%
worked without traveling (at or from home)
B
Walkability: better than 63% of compared French towns
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
HousingCost of living B
Caëstre gets a B for cost of living
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
The median price, €1,882/m², comes from 58 sales of houses and apartments in Caëstre from July 2023 to June 2026. The estimated advertised rent is €11.16/m² a month, below both Nord’s towns (€11.81/m²) and compared French towns (€12.41/m²). Houses are advertised at an estimated €9.21/m² a month.
€1,882/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Caëstre€1,882/m²
Median of towns€2,430/m²
Nord median€1,810/m²
By type
Median per m²
Sales
Houses
€1,882/m²
58
€11.16/m²
estimated advertised apartment rent a month, charges included (€9.28 to €13.41/m² a month)
5.1
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€9.21/m²
estimated advertised house rent a month, charges included
€25,990
median annual income per consumption unit, Communauté d'agglomération Cœur de Flandre
People: INSEE, census 2023. Miles: center to center.
Questions about Caëstre
Is Caëstre safe?
Caëstre has no Safety Grade: over a quarter of its index would rest on the département’s average. Recorded figures: an average of 3.8 recorded violent incidents and 5.5 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025.
Is Caëstre expensive to live in?
Homes cost less than in most compared French towns: the median sale price from July 2023 to June 2026 was €1,882/m², against €2,430/m² for the median of compared French towns. Incomes are higher than in most compared French towns, so Caëstre grades B for cost of living.
About Caëstre
Commune in Nord, Hauts-de-France
Caëstre is a commune of 1,951 people in the Communauté d'agglomération Cœur de Flandre. 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.