Those 65 and older account for 29% of residents. Children under 15 make up 16%, near Côtes-d'Armor’s towns (15%) and lower than compared French towns (17%). Half of Duault is older than 51.4, half younger.

51.4median age

DuaultCôtes-d'Armor medianFrance median

Côtes-d'Armor medianFrance median

Ages · share of residents

29%

Highest diploma · residents 15 and older who have left education

No diploma17%

CAP or BEP29%

Baccalauréat21%

Higher education29%

Women and men · all residents

48% women, 52% men

About 108 men for every 100 women. Median share of women: Côtes-d'Armor 52.9%, France 51.8%.

Ages and diplomas in Duault
	Duault	Côtes-d'Armor median	France median
Under 15	16%	15%	17%
15–24	6.1%	9.3%	11%
25–44	20%	19%	23%
45–64	29%	27%	26%
65+	29%	29%	22%
No diploma	17%	17%	19%
CAP or BEP	29%	27%	26%
Baccalauréat	21%	19%	18%
Higher education	29%	31%	30%

Full pageDuault’s Who lives here pageOpen the page

Ages51.4 median age · 29% are 65 or over Households180 households · 2.1 people per household Born abroad16% immigrants · Born abroad, not French at birth Questions“What is the population of Duault?”

INSEE, census 2023 · Côtes-d'Armor median and France median: the median of compared communes

History

Old homes shape Duault: 25% were built before 1919, more than in both Côtes-d'Armor’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. Duault has 2 historic monuments on the Culture ministry’s list, none at the highest level (classé).

2historic monuments

Monuments by protection · Mérimée

Classé0

Inscrit2

16th c.

oldest protected part

1926

first monument protected

Full pageDuault’s history pageOpen the page

Age of homes25% built before 1919 · Older homes Map2 historic monuments Questions“How many historic monuments are there in Duault?”

Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period

Work & commute

Incomes in Duault run lower than in both Côtes-d'Armor’s towns and compared French towns: a median €22,570 a year per consumption unit

Unemployment stands at 13.1%. For its 150 residents in work, Duault has 100 jobs: 0.6 each. At the census, 2.1% of working residents in Duault went to work by public transport.

10%walk, cycle or take transit

How working residents got to work · census 2023

Driving74%

On foot6%

Bicycle2%

Public transport2%

Motorbike or scooter1%

100

jobs based in Duault, 0.6 per working resident

13.1%

unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%

€22,570

median annual income per consumption unit, 2023 · median of compared French towns €25,970

14%

worked without traveling (at or from home)

Full pageDuault’s work & commute pageOpen the page

Median income€22,570 a year · Median income per consumption unit Getting to work10% walk, cycle or take transit Jobs based here100 jobs based here · 0.6 per working resident

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

Housing

Renting in Duault costs less than in both Côtes-d'Armor’s towns and compared French towns, at an estimated advertised €8.77/m² a month

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

A house rents for an estimated €7.08/m² a month. The market in Duault: 20 sales of houses and apartments between July 2023 and June 2026.

€8.77/m²estimated apartment rent a month

Estimated advertised apartment rent per m² a month

Duault€8.77/m²

Median of towns€12.41/m²

Côtes-d'Armor median€11.30/m²

€8.77/m²

estimated advertised apartment rent a month, charges included (€6.89 to €11.16/m² a month)

€7.08/m²

estimated advertised house rent a month, charges included

Full pageDuault’s cost of living pageOpen the page

Renting€8.77/m² a month · Estimated advertised apartment rent

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

Nearby attractions

Prieuré de Landugen and 2 more in and around Duault

Heritage and other places to visit in and near Duault. Best known first.

All attractions →

AbbeyAbbeyPrieuré de Landugenin town ChâteauChâteauChâteau de Rosvilliouin town AttractionAttractionMenhirs Jumeaux4.2 km northeast, in Saint-Servais

Keep exploring

Everything we know about Duault

12pages on Duault

The big questions

Health0 GPs · nearest emergency department 8.8 mi away Work & commute100 jobs based here Housing20 sales on record, the last three years Flood & hazards

Out and about

Outdoors4% of the commune is protected nature Attractions2 places to visit mapped in town ClimateWeather

The story

Who lives hereMedian age 51.4 History2 historic monuments Town HallFamous peopleOne notable person born here

Landmarks

Duault has 2 historic monuments on the Culture ministry’s list, none at the highest level (classé).

All monuments →

Château de RosvilliouChâteau · 17th c.

Prieuré de LandugenPriory · 16th c.

Photo credits

Château de Rosvilliou: Photo: Nitnarok · CC BY-SA 4.0 · Prieuré de Landugen: Photo: Binche · CC BY-SA 3.0

Famous people from Duault

One notable person was born in Duault.

Their page →

Jean-Marie LoyerFrench politician · 1802–1872

Duault’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 Côtes-d'Armor →

Carhaix-PlouguerRostrenenGourinPlougonvenDuault

How the neighbors grade

Town	People	Miles	Overall	Cost	Safety	Health
Duault	385	—	—	—	—	—
Carhaix-Plouguer Finistère	7,412	8.4	C	B⁺	D	C
Rostrenen	3,282	11	A	A	C⁺	B
Gourin Morbihan	3,960	17	B⁺	B	B	C⁻
Plougonven Finistère	3,382	17	—	A	—	D

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

About Duault

Commune in Côtes-d'Armor, Brittany

Duault is a commune of 385 people in the Communauté d'agglomération Guingamp-Paimpol Agglomération de l'Armor à l'Argoat. 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: 385 (INSEE, census 2023)
Intercommunality: Communauté d'agglomération Guingamp-Paimpol Agglomération de l'Armor à l'Argoat
Département: Côtes-d'Armor (22)
Région: Brittany
Area: 8.4 sq mi (21.9 km²)
INSEE code: 22052

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.