Isigny-le-Buat

Isigny-le-Buat est une commune du département de la Manche, située dans l'arrondissement d'Avranches, chef-lieu du canton qui porte son nom.

Commune d'Isigny-le-Buat		Coordonnées géographiques de la mairie 48° 37' 8.89" N, 1° 10' 20.19" W (OSM)
Arrondissement	Avranches	Chargement de la carte... {"minzoom":false,"maxzoom":false,"mappingservice":"leaflet","width":"auto","height":"460px","centre":{"text":"","title":"","link":"","lat":49.15762758752084,"lon":-1.394695330651757,"icon":""},"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":true,"zoom":8,"defzoom":14,"layers":["OpenStreetMap"],"image 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Canton	Isigny-le-Buat (bureau centralisateur)
Ancien canton	Isigny-le-Buat (chef-lieu)
Intercommunalité	CA Mont-Saint-Michel-Normandie
Gentilé	Isignois(es)
Population	3 170 hab. (2020)
Superficie	73,31 km²
Densité	43 hab./km2
Altitude	23 m (mini) - 215 m (maxi)
Code postal	50540
N° INSEE	50256
Maire	Jessie Orvain
Communes limitrophes d'Isigny-le-Buat Le Mesnil-Ozenne Marcilly Le Grand-Celland La Chapelle-Urée Reffuveille Le Mesnillard Ducey-Les Chéris Grandparigny Saint-Laurent-de-Terregatte Saint-Hilaire-du-Harcouët Saint-Hilaire-du-Harcouët		Infrastructure et occupation des sols en 2018.

Étymologie

Le nom de la commune est créé par l'union de celui des deux anciennes communes, Isigny et Le Buat.

Géographie

La commune subit dans les années 1960-1970 un remembrement radical qui détruit le bocage, haies, talus, etc. pour laisser placer à de grandes étendues de terres labourables.

Histoire

Logo.

La commune est officiellement créée en 1969 par la fusion des communes d'Isigny et du Buat.

À l'initiative de Bernard Pinel, alors conseiller général, Isigny-le-Buat s'associe le 15 mars 1973 avec les neuf communes du canton (Les Biards, Chalandrey, La Mancellière, Le Mesnil-Bœufs, Le Mesnil-Thébault, Montgothier, Montigny, Naftel et Vezins). Dans chaque commune associée le maire délégué remplit les fonctions d’officier d’état civil et d’officier de police judiciaire

La commune a la particularité de couvrir à elle seule l'ensemble de son ancien canton, ce qui lui donne le titre peu courant de « commune-canton ».

• 

  Les communes associées

En 1993, Charles Pasqua, ministre de l'Intérieur, préside la cérémonie marquant le vingtième anniversaire de la commune-canton.

Démographie

L'évolution du nombre d'habitants est connue à travers les recensements de la population effectués dans la commune depuis 1793.
À partir du 21^e siècle, les recensements réels des communes de moins de 10 000 habitants ont lieu tous les cinq ans, contrairement aux autres communes qui ont une enquête par sondage chaque année. En 2020, la commune comptait 3 170 habitants.

Évolution de la population d'Isigny jusqu'en 1968 puis Isigny-le-Buat depuis 1975  modifier

1793	1800	1806	1821	1831	1836	1841	1846	1851	1856
400	353	376	385	372	361	351	341	351	343

Évolution de la population d'Isigny jusqu'en 1968 puis Isigny-le-Buat depuis 1975  modifier, suite (1)

1861	1866	1872	1876	1881	1886	1891	1896	1901	1906
342	317	324	311	336	337	314	320	313	311

Évolution de la population d'Isigny jusqu'en 1968 puis Isigny-le-Buat depuis 1975  modifier, suite (2)

1911	1921	1926	1931	1936	1946	1954	1962	1968	1975
322	286	290	310	297	296	250	267	267	3 150

Évolution de la population d'Isigny jusqu'en 1968 puis Isigny-le-Buat depuis 1975  modifier, suite (3)

1982	1990	1999	2005	2006	2007	2008	2009	2010	2011
3 147	3 207	3 050	3 186	3 180	3 202	3 231	3 256	3 282	3 306

Évolution de la population d'Isigny jusqu'en 1968 puis Isigny-le-Buat depuis 1975  modifier, suite (4)

2012	2013	2014	2015	2016	2017	2018	2019	2020	-
3 321	3 312	3 305	3 299	3 315	3 319	3 272	3 221	3 170	-

De 1962 à 1999 : population sans doubles comptes. Depuis 2006 : population municipale.
Sources : Cassini et INSEE

Administration

Les maires

La commune existe depuis 1969 ; avant cette date, voir Isigny et Le Buat.

Liste des maires

Période	Identité	Parti	Qualité	Observations
1969-1973	Auguste Pinel		négociant
1973-1999	Bernard Pinel		négociant	Conseiller général de 1967 à 2004
1999-2008	Maurice Orvain	SE
2008-2020	Érick Goupil	DVD	magasinier
2020-actuel	Jessie Orvain		agricultrice
Source  : Georges Dodeman, « Histoire d'Isigny-le-Buat, Isigny-le-Buat »

Le conseil municipal est composé de vingt-trois conseillers municipaux élus au premier tour des élections municipales de 2020.

Premier adjoint, Frédéric Laheurte ; deuxième adjoint, Cécile de Montgolfier ; troisième adjoint, Christian Chesnel ; quatrième adjoint, Coralie Angot ; cinquième adjoint, Jean-Yves Leforestier et sixième adjoint, Delphine Dupont.

Neuf maires délégués des communes associées : Cécile de Montgolfier pour La Mancellière ; Alain Fauchon pour Montigny ; Frédéric Marchetti, démissionnaire en 2021, puis Guillaume Chesnel pour Chalandrey ; Stéphanie Giret pour Le Mesnil-Boeufs ; Daniel Fillâtre pour Le Mesnil-Thébault ; Anne-Marie Hardé pour Les Biards ; Jean-Paul Vauprès pour Montgothier ; Christelle Leroux pour Naftel et Sylvie Crochet pour Vezins.

Mairie

Horaires d'ouverture

Jours	Matin	Après-midi	Coordonnées de la mairie (Pour envoyer un mail et signaler une erreur cliquez ici)
Lundi	9 h - 12 h	14 h - 17 h	La mairie (2023). Adresse : 26, rue de Pain-d'Avaine 50540 Isigny-le-Buat Tél. 02 33 89 20 30 Fax : 02 33 89 20 39 Courriel : Contacter la mairie Site internet : Officiel Commentaire : Source : Annuaire Service-Public (28 juillet 2012)
Mardi	9 h - 12 h	14 h - 17 h
Mercredi	9 h - 12 h	14 h - 17 h
Jeudi	9 h - 12 h	14 h - 17 h
Vendredi	9 h - 12 h	14 h - 17 h
Samedi	-	-

Religion

Circonscriptions ecclésiastiques actuelles

• Diocèse : Coutances et Avranches.
• Archidiaconé : Sud.
• Doyenné : Mortainais.
• Paroisse : Saint-Martin.

Lieux et monuments

Patrimoine civil

Logis de Montgothier.

L'ancienne gare d'Isigny

• Château des Biards (vestiges).
• Château de La Mancellière (17^e) : chapelle.
• Château du Bois-Tyrel (19^e).
• Logis de Montgothier (1728-1732), inscrit à l'Inventaire des monuments historiques (IMH).
• Château d'Isigny du 14^e, totalement refait au 17^e puis à la fin du 19^e, dans la famille Foisil depuis 1842 ; acheté en 2013 par Florence et Jean-François Biellmann qui l'aménagent en chambres et table d'hôtes
• Manoir de Vezins.
• Manoir de l'Aubinière aux Biards (16^e - 18^e)
• Halte couverte au Petit Bois de Vezins.
• Cimetière de Naftel : tombe d'un chevalier
• La Mazure : base de loisirs de 3 ha.
• Ancienne gare ferroviaire

Patrimoine religieux

Église de Montigny.

Église de Naftel

• Chapelle de Pain d'Avaine (16^e s.) : Notre-Dame de la Miséricorde et du Rosaire, bâtie en 1574, restaurée et rouverte au culte en 1985.
• Église Saint-Martin des Biards, avec son clocher tour à deux étages (16^e s.) (IMH)
• Église Saint-Jean du Buat
• Église Saint-Martin de Chalandrey : les bancs du chœur à accoudoirs proviennent de l'abbaye de Savigny.
• Église Saint-Martin d'Isigny (19^e), en pleine campagne.
• Église Saint-Pierre de La Mancellière
• Église Saint-Brice du Mesnil-Bœufs : maître-autel et autels latéraux du 18^er siècle
• Église Saint-Pierre du Mesnil-Thébault : vitraux du 19^e siècle inscrits aux monuments historiques.
• Église Notre-Dame de Montgothier
• Église Notre-Dame de Montigny
• Église Saint-Pierre de Naftel et sa croix en pierre polychrome (14^e - 15^e)
• Oratoire de la Salette à Naftel
• Église Notre-Dame de Vezins

Patrimoine mémoriel

Au Mesnil-Thébault, par Gérard Cochet.

• Monument aux morts d'Isigny
• Monument aux morts du Buat
• Monument aux morts des Biards
• Monument aux morts de Chalandrey
• Monument aux morts de La Mancellière
• Monument aux morts du Mesnil-Bœufs
• Monument aux morts du Mesnil-Thébault
• Monument aux morts de Montgothier
• Monument aux morts de Montigny
• Monument aux morts de Naftel
• Monument aux morts de Vezins

Sites naturels

• Vallée de la Sélune
• Ancien lac de retenue du barrage de Vezins, disparu
• Vue sur la baie du Mont-Saint-Michel de la table d'orientation du Tertre à Montigny
• Le Boué à Montigny, point culminant de la commune
• Site naturel des lacs du Sud-Manche (240 ha), disparu
• Le Petit Bois de Vezins : lieu de promenade longeant la Sélune
• Le chêne porte-gui ou chêne druidique, vieux de 400 ans, situé à Isigny

Personnalités liées à la commune

Naissances

• Jean-François Guérin (1749-1793), ecclésiastique
• Anne Lemoussu (1759-??), « factrice » royaliste des Chouans, né à Vezins
• Alexandre Lamache (1894-1978), médecin
• Christian Dorrière (1947), poète
• Louis Desloges (1951-), conseiller général, né à Vezins
• Michel Coupard (1960-), journaliste, écrivain

Décès

• André Lecoutey (1890-1974), ecclésiastique
• André Foisil (1894-1970), personnalité politique
• Philippe Gouraud (1909-1994), général

Autres

• Marin-Marie (1901-1987), peintre, inhumé à Vezins
• Jacques Fauchon de Villeplée (1906-1998), conseiller municipal de Parigny
• Bernard Pinel (1933-), ancien maire et conseiller général, initiateur de la commune-canton
• Denis Gautier-Sauvagnac (1943-), propriétaire
• Madeleine Foisil (1925-2016), écrivaine, résidente secondaire
• Jed Scully, ancien doyen de l'université de Californie (États-Unis)

Économie

Le Crémeux du Mont-Saint-Michel.

• Base de loisirs La Mazure
• Boulet Meubles et Métaux : recyclage
• Centrale hydro-électrique de Vezins
• Carrière du Moulinet, à Montigny, exploitée par LTP Loisel
• Centre d'enfouissement technique (CET) des déchets non dangereux de la SNN (Société normande de nettoiement, groupe Suez)
• Électropoli (traitement des surfaces pour l'industrie automobile) : 410 salariés
• Gaec 2J Orvain, élevage porcin à Montigny (de la naissance à l'abattage)
• Espace Émeraude : motoculture
• Fermicalva : chais d'Isigny-le-Buat ; production de calvados AOC, de pommeau et de poirineau.
• Fromagerie de Pain d'Avaine : fabrique le crémeux du Mont-Saint-Michel et du camembert au cidre
• Jardins du Trèfle : fromages et lait
• Lactatraite
• Lemaître Services Automobile (LSA)
• Lemonnier (groupe Aprolis): location, vente, maintenance de véhicules spéciaux
• Mécanique générale de précision d'Isigny (MGPI)
• Next Métal : recyclage
• Normagri
• Ouest remorque : matériel agricole
• Les Ruchers de la baie du Mont-Saint-Michel (à Montgothier) : miel et dérivés
• Sirec (recyclage de déchets)
• Société beurrière d’Isigny-le-Buat (groupe Lactalis)
• Société normande de matériel agricole
• Suez RV Grand Ouest Métaux
• Suez RV Métaux non ferreux
• Vivagri
• Zone d'activités du Carrefour des Biards sur le RD 976
• Zone industrielle du Grand Chemin, rebaptisée Bernard-Pinel le 1er juillet 2023

Transports

Lignes Manéo

• Ligne 8 : Mortain-Avranches

Éducation

• Collège Léon-Jozeau-Marigné
• Groupe scolaire Pierre-Lostis (du nom d'un ancien recteur d'académie)
• École maternelle

Culture

• Les Féériques de Mongothier, spectacle de sons et lumières créé en 1993, qui n'est plus produit depuis 2008.
• Bibliothèque municipale Jacques Philippe Guilmard

Sports

• Aviron
• Canoë-kayak
• Course d'orientation
• Football : US Ducey-Isigny
• Handball : AS Isigny-le-Buat
• Judo : Tatami de la Sélune
• Pêche
• Randonnée pédestre
• Tennis
• Tennis de table : Entente pongiste Isigny/Montigny
• Tir à l'arc
• Voile
• VTT

Bibliographie

• Chanoine Bindet, « Dix ans de vie religieuse dans un coin du Mortainais : le canton d'Isigny-le-Buat de 1789 à 1799 », Revue de l'Avranchin, n° 240 et 241, septembre et décembre 1964
• Madeleine Hubert, La Libération d'Isigny-le-Buat et du col du Cotentin, éd. Corlet, 1984
• Gaston Dorrière, « À l'origine de la commune-canton d'Isigny-le-Buat : la fusion des communes d'Isigny et du Buat », Revue de l'Avranchin, t. 79, 2002, p. 259-272.
• Jean-Louis Cuche: Isigny Le Buat - Trente ans de ruralité volontaire, éditions de la Sélune, 2003
• Michel Coupard, Isigny- le- Buat (canton d'), éd. Allan Sutton, 2005
• Georges Dodeman, Pierre Lefeuvre et Michel Richard: Le canton d'Isigny-le-Buat au fil du temps, éd. Corlet, 2014

Lien externe

• Blog de Georges Dodeman sur l'histoire d'Isigny-le-Buat.