Article · Wikipedia archive · Last revised Jul 24, 2026

Lanvallay

Lanvallay is a commune in the Côtes-d'Armor department of Brittany in northwestern France. In 1973 it absorbed two former communes: Tressaint and Saint-Solen.

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Jul 24, 2026
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Lanvallay
Lanvalae
Commune
A view across Lanvallay
A view across Lanvallay
Coat of arms of Lanvallay
Coat of arms
Map
Location of Lanvallay
Lanvallay
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Lanvallay
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Coordinates: 48°27′21″N 2°01′37″W / 48.4558°N 2.0269°W / 48.4558; -2.0269
CountryFrance
RegionBrittany
DepartmentCôtes-d'Armor
ArrondissementDinan
CantonLanvallay
IntercommunalityDinan Agglomération
Government
 • Mayor (2020–2026) Bruno Ricard1
Area
1
14.61 km2 (5.64 sq mi)
Population
 (2023)2
4,291
 • Density293.7/km2 (760.7/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
22118 /22100
Elevation7–87 m (23–285 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Lanvallay (French pronunciation: [lɑ̃valɛ]; Breton: Lanvalae) is a commune in the Côtes-d'Armor department of Brittany in northwestern France. In 1973 it absorbed two former communes: Tressaint and Saint-Solen.3

Population

Inhabitants of Lanvallay are called côtissois in French.

Historical population
YearPop.±% p.a.
1968 2,274—    
1975 2,901+3.54%
1982 3,307+1.89%
1990 3,310+0.01%
1999 3,068−0.84%
2007 3,409+1.33%
2012 3,868+2.56%
2017 4,187+1.60%
2023 4,291+0.41%
Source: INSEE4

Twinning

There is a twinning arrangement with Walkern, Hertfordshire.5 This was initiated around the time of the 800th anniversary of the Magna Carta.

See also

See also

References

References

  1. "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. Modifications aux circonscriptions administratives territoriales (fusion de communes), Journal officiel de la République française n° 0024, 28 January 1973, pp. 1114-1117.
  4. Population municipale entre 1968 et 2023, INSEE
  5. "Lanvallay newspaper articles". Friends of Lanvallay.
External links