Data highlights are ordered by what stands out in Cassen.
Who lives here
Few people in Cassen are 65 or over: 20%, below Landes’ towns and compared French towns
The 15-to-24 age group: 8.8%, near Landes’ towns (8.9%) and lower than compared French towns (11%). Degrees are held by a quarter of adults. The under-15s are 17% of the population here.
43.1median age
CassenLandes medianFrance median
Ages · share of residents
20%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma15%
CAP or BEP33%
Baccalauréat21%
Higher education25%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About an even split. Median share of women: Landes 51.9%, France 51.8%.
INSEE, census 2023 · Landes median and France median: the median of compared communes
Work & commute
Fewer commuters in Cassen walk, cycle or take the bus or train than in Landes’ towns or compared French towns: 3.9%
8.9% of people in the labour force have no job. Cassen has 50 jobs for 300 working residents, 0.2 per worker. The median disposable income was €24,750 a year per consumption unit, close to Landes’ towns (€25,750) and below compared French towns (€25,970).
4%walk, cycle or take transit
How working residents got to work · census 2023
Driving89%
On foot3%
Motorbike or scooter2%
Bicycle1%
Public transport0%
50
jobs based in Cassen, 0.2 per working resident
8.9%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€24,750
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Housing
Homes in Cassen cost less than in Landes’ towns and across compared French towns, with a median sale of €1,125/m²
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Advertised rents are estimated at €10.92/m² a month, below both Landes’ towns (€13.01/m²) and compared French towns (€12.41/m²). For a house, the estimated advertised rent is €9.55/m² a month. Houses were 45% of what sold.
€1,125/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Cassen€1,125/m²
Median of towns€2,430/m²
Landes median€3,172/m²
€10.92/m²
estimated advertised apartment rent a month, charges included (€8.75 to €13.61/m² a month)
€9.55/m²
estimated advertised house rent a month, charges included
People: INSEE, census 2023. Miles: center to center.
About Cassen
Commune in Landes, Nouvelle-Aquitaine
Cassen is a commune of 624 people in the Communauté de communes Terres de Chalosse. 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.