Article · Wikipedia archive · Last revised May 31, 2026

Flamanville, Manche

Flamanville is a commune in the Manche department in north-western France.

Last revised
May 31, 2026
Read time
≈ 1 min
Length
330 w
Citations
3
Source
Flamanville
The signal station
The signal station
Coat of arms of Flamanville
Map
Location of Flamanville
Flamanville
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Flamanville
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Coordinates: 49°31′53″N 1°51′55″W / 49.5314°N 1.8653°W / 49.5314; -1.8653
CountryFrance
RegionNormandy
DepartmentManche
ArrondissementCherbourg
CantonLes Pieux
IntercommunalityCA Cotentin
Government
 • Mayor (2023–2026) Franck Brisset1
Area
1
7.22 km2 (2.79 sq mi)
Population
 (2023)2
1,639
 • Density227/km2 (588/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
50184 /50340
Elevation90 m (300 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Flamanville (French pronunciation: [flamɑ̃vil]) is a commune in the Manche department in north-western France.

Port

The port of Flamanville, in the northern part of the commune, is known as Diélette. During the summer a high-speed passenger ferry is operated from there to Alderney and Guernsey by Manche Iles Express.3

Heraldry

Arms of Flamanville
Arms of Flamanville source ↗
The arms of Flamanville are blazoned :
Per fess 1: Azure, a lion passant and in base 3 barrulets argent; 2: Gules, 3 'maisons' (towers) Or.

Upper part Bazan, lower part Sesmaisons.



Nuclear plants

On its territory is installed the seaside Flamanville Nuclear Power Plant, established there in the 1980s, with two PWR reactors of 1300 MWe each, which were put into operation in 1986 and 1987.

A third reactor (an EPR) came into operation in December 2024 after years of delay and cost overruns.

There are also plans for later fourth reactor.

See also

See also

References

References

  1. "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 6 June 2023.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. Manche Iles Express website Archived 2010-10-09 at the Wayback Machine
External links