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France›Landes›Nouvelle-Aquitaine

CastelnerLandes

A town of 120 in Landes, Nouvelle-Aquitaine.

Is Castelner a good place to live?

Castelner is too small to grade: French towns get subject grades from 1,000 residents.

Castelner’s outline. No photo of the town is in our collection yet.
Castelner’s story

No historic monuments in Castelner

The Culture ministry lists no building in Castelner as a monument historique. That’s true of 25% of compared French towns too.

The nearest classé monument is Église Saint-Laurent, in Morlanne, 3.9 mi away.

30% of its homes were built before 1919, against 7.4% in the median compared French town.

Explore the history →

The data

Data highlights are ordered by what stands out in Castelner.

Who lives here

Degrees are less common in Castelner than in Landes’ towns or across compared French towns: 21% of adults

26% of residents are 65 or over, about level with Landes’ towns (28%) and above compared French towns (22%). Aged 15 to 24: 8.4% of residents. Line up the people of Castelner by age and the one in the middle is 49.6.

49.6median age
CastelnerLandes medianFrance median

Ages · share of residents

Highest diploma · residents 15 and older who have left education

No diploma20%
CAP or BEP27%
Baccalauréat28%
Higher education21%

Women and men · all residents

45% women, 55% men

About 80 women for every 100 men. Median share of women: Landes 51.9%, France 51.8%.

Ages and diplomas in Castelner
CastelnerLandes medianFrance median
Under 1515%15%17%
15–248.4%8.9%11%
25–4418%21%23%
45–6432%27%26%
65+26%28%22%
No diploma20%16%19%
CAP or BEP27%27%26%
Baccalauréat28%20%18%
Higher education21%28%30%

INSEE, census 2023 · Landes median and France median: the median of compared communes

Work & commute

More people in Castelner are out of work than in Landes’ towns or across compared French towns: 14.3%

Households’ median disposable income: €24,270 a year per consumption unit.

0%walk, cycle or take transit

How working residents got to work · census 2023

Driving100%
On foot0%
Public transport0%
Bicycle0%
Motorbike or scooter0%
0
jobs based in Castelner, 0.2 per working resident
14.3%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€24,270
median annual income per consumption unit, 2023 · median of compared French towns €25,970
0%
worked without traveling (at or from home)

Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte

Housing

Estimated advertised rents run lower in Castelner than in Landes’ towns or across compared French towns: €10.84/m² a month

Rents are the ministry’s estimates of advertised rents, not rents actually paid.

The market in Castelner: 2 sales of houses and apartments between July 2023 and June 2026.

€10.84/m²estimated apartment rent a month

Estimated advertised apartment rent per m² a month

Castelner€10.84/m²
Median of towns€12.41/m²
Landes median€13.01/m²
€10.84/m²
estimated advertised apartment rent a month, charges included (€8.48 to €13.85/m² a month)
€8.88/m²
estimated advertised house rent a month, charges included

Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte

Keep exploring

Everything we know about Castelner

11pages on Castelner

Landmarks

Nothing in Castelner is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.

Its history page →

Famous people from Castelner

Wikidata has nobody with a French article born in Castelner yet.

How we find them →

Castelner’s neighbors

The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →

All towns in Landes →
HagetmauOrthezArtixMourenxSaint-SeverSauvagnonHagetmauOrthezArtixMourenxSaint-SeverSauvagnonCastelner
How the neighbors grade
TownPeopleMilesOverallCostSafetyHealth
Castelner120—————
Hagetmau4,6247.1AB+AC
Orthez Pyrénées-Atlantiques10,88110B+BB−B−
Artix Pyrénées-Atlantiques3,47711AB+AC+
Mourenx Pyrénées-Atlantiques5,69513A−AC+C
Saint-Sever5,04314AB+AC−
Sauvagnon Pyrénées-Atlantiques3,57915—B−—B+

People: INSEE, census 2023. Miles: center to center.

About Castelner

Commune in Landes, Nouvelle-Aquitaine

Castelner is a commune of 120 people in the Communauté de communes Chalosse Tursan. 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

Population
120 (INSEE, census 2023)
Intercommunality
Communauté de communes Chalosse Tursan
Département
Landes (40)
Région
Nouvelle-Aquitaine
Area
2.2 sq mi (5.7 km²)
INSEE code
40073

Sources: INSEE, census 2023 (population, employment, commuting) · INSEE, Filosofi 2023 (income per consumption unit, poverty) · 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 October 30, 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.