This table lists the 60 092 events recorded since 1943 for communes in INSEE's Official Geographic Code (COG): mergers, creations, renames, and deletions.
| Date ▼ | Type | Code | Name |
|---|---|---|---|
| 1943-01-01 | Creation | 89243 | Marchais-Beton |
| 1943-01-01 | Creation | 89242 | Maligny |
| 1943-01-01 | Creation | 89241 | Malicorne |
| 1943-01-01 | Creation | 89240 | Malay-le-Petit |
| 1943-01-01 | Creation | 89239 | Malay-le-Grand |
| 1943-01-01 | Creation | 89238 | Mailly-le-Château |
| 1943-01-01 | Creation | 89237 | Mailly-la-Ville |
| 1943-01-01 | Creation | 89236 | Maillot |
| 1943-01-01 | Creation | 89235 | Magny |
| 1943-01-01 | Creation | 89234 | Lucy-sur-Yonne |
| 1943-01-01 | Creation | 89233 | Lucy-sur-Cure |
| 1943-01-01 | Creation | 89232 | Lucy-le-Bois |
| 1943-01-01 | Creation | 89231 | Louesme |
| 1943-01-01 | Creation | 89230 | Looze |
| 1943-01-01 | Creation | 89229 | Lixy |
| 1943-01-01 | Creation | 89228 | Lindry |
| 1943-01-01 | Creation | 89227 | Ligny-le-Châtel |
| 1943-01-01 | Creation | 89226 | Lignorelles |
| 1943-01-01 | Creation | 89225 | Lichères-sur-Yonne |
| 1943-01-01 | Creation | 89224 | Lichères-près-Aigremont |
| 1943-01-01 | Creation | 89223 | Lézinnes |
| 1943-01-01 | Creation | 89222 | Levis |
| 1943-01-01 | Creation | 89221 | Leugny |
| 1943-01-01 | Creation | 89220 | Lavau |
| 1943-01-01 | Creation | 89219 | Lasson |
| 1943-01-01 | Creation | 89218 | Laroche-Saint-Cydroine |
| 1943-01-01 | Creation | 89217 | Lalande |
| 1943-01-01 | Creation | 89216 | Lainsecq |
| 1943-01-01 | Creation | 89215 | Lain |
| 1943-01-01 | Creation | 89214 | Lailly |
| 1943-01-01 | Creation | 89213 | Laduz |
| 1943-01-01 | Creation | 89212 | Jussy |
| 1943-01-01 | Creation | 89211 | Junay |
| 1943-01-01 | Creation | 89210 | Jully |
| 1943-01-01 | Creation | 89209 | Jouy |
| 1943-01-01 | Creation | 89208 | Joux-la-Ville |
| 1943-01-01 | Creation | 89207 | Jouancy |
| 1943-01-01 | Creation | 89206 | Joigny |
| 1943-01-01 | Creation | 89205 | Jaulges |
| 1943-01-01 | Creation | 89204 | L'Isle-sur-Serein |
| 1943-01-01 | Creation | 89203 | Island |
| 1943-01-01 | Creation | 89202 | Irancy |
| 1943-01-01 | Creation | 89201 | Héry |
| 1943-01-01 | Creation | 89200 | Hauterive |
| 1943-01-01 | Creation | 89199 | Gy-l'Évêque |
| 1943-01-01 | Creation | 89198 | Gurgy |
| 1943-01-01 | Creation | 89197 | Guillon |
| 1943-01-01 | Creation | 89196 | Guerchy |
| 1943-01-01 | Creation | 89195 | Gron |
| 1943-01-01 | Creation | 89194 | Grimault |
| 1943-01-01 | Creation | 89193 | Grange-le-Bocage |
| 1943-01-01 | Creation | 89192 | Grandchamp |
| 1943-01-01 | Creation | 89191 | Gland |
| 1943-01-01 | Creation | 89190 | Givry |
| 1943-01-01 | Creation | 89189 | Gisy-les-Nobles |
| 1943-01-01 | Creation | 89188 | Girolles |
| 1943-01-01 | Creation | 89187 | Gigny |
| 1943-01-01 | Creation | 89186 | Germigny |
| 1943-01-01 | Creation | 89185 | Fyé |
| 1943-01-01 | Creation | 89184 | Fulvy |
| 1943-01-01 | Creation | 89183 | Fresnes |
| 1943-01-01 | Creation | 89182 | Fouronnes |
| 1943-01-01 | Creation | 89181 | Fournaudin |
| 1943-01-01 | Creation | 89180 | Fouchères |
| 1943-01-01 | Creation | 89179 | Fontenoy |
| 1943-01-01 | Creation | 89178 | Fontenouilles |
| 1943-01-01 | Creation | 89177 | Fontenay-sous-Fouronnes |
| 1943-01-01 | Creation | 89176 | Fontenay-près-Vézelay |
| 1943-01-01 | Creation | 89175 | Fontenay-près-Chablis |
| 1943-01-01 | Creation | 89174 | Fontenailles |
| 1943-01-01 | Creation | 89173 | Fontaines |
| 1943-01-01 | Creation | 89172 | Fontaine-la-Gaillarde |
| 1943-01-01 | Creation | 89171 | Foissy |
| 1943-01-01 | Creation | 89170 | Foissy-lès-Vézelay |
| 1943-01-01 | Creation | 89169 | Flogny |
| 1943-01-01 | Creation | 89168 | Fleys |
| 1943-01-01 | Creation | 89167 | Fleury-Vallée-d'Aillant |
| 1943-01-01 | Creation | 89166 | Fleurigny |
| 1943-01-01 | Creation | 89165 | Flacy |
| 1943-01-01 | Creation | 89164 | Festigny |
| 1943-01-01 | Creation | 89163 | La Ferté-Loupière |
| 1943-01-01 | Creation | 89162 | Évry |
| 1943-01-01 | Creation | 89161 | Étivey |
| 1943-01-01 | Creation | 89160 | Étigny |
| 1943-01-01 | Creation | 89159 | Étaule |
| 1943-01-01 | Creation | 89158 | Étais-la-Sauvin |
| 1943-01-01 | Creation | 89157 | Essert |
| 1943-01-01 | Creation | 89156 | Esnon |
| 1943-01-01 | Creation | 89155 | Escolives |
| 1943-01-01 | Creation | 89154 | Escamps |
| 1943-01-01 | Creation | 89153 | Épineuil |
| 1943-01-01 | Creation | 89152 | Épineau-les-Voves |
| 1943-01-01 | Creation | 89151 | Égriselles-le-Bocage |
| 1943-01-01 | Creation | 89150 | Égleny |
| 1943-01-01 | Creation | 89149 | Dyé |
| 1943-01-01 | Creation | 89148 | Druyes-les-Belles-Fontaines |
| 1943-01-01 | Creation | 89147 | Dracy |
| 1943-01-01 | Creation | 89146 | Domecy-sur-le-Vault |
| 1943-01-01 | Creation | 89145 | Domecy-sur-Cure |
| 1943-01-01 | Creation | 89144 | Domats |
| 1943-01-01 | Creation | 89143 | Dollot |
| 1943-01-01 | Creation | 89142 | Dixmont |
| 1943-01-01 | Creation | 89141 | Dissangis |
| 1943-01-01 | Creation | 89140 | Dilo |
| 1943-01-01 | Creation | 89139 | Diges |
| 1943-01-01 | Creation | 89138 | Dicy |
| 1943-01-01 | Creation | 89137 | Dannemoine |
| 1943-01-01 | Creation | 89136 | Cuy |
| 1943-01-01 | Creation | 89135 | Cusy |
| 1943-01-01 | Creation | 89134 | Cussy-les-Forges |
| 1943-01-01 | Creation | 89133 | Cudot |
| 1943-01-01 | Creation | 89132 | Cry |
| 1943-01-01 | Creation | 89131 | Cruzy-le-Châtel |
| 1943-01-01 | Creation | 89130 | Cravant |
| 1943-01-01 | Creation | 89129 | Crain |
| 1943-01-01 | Creation | 89128 | Coutarnoux |
| 1943-01-01 | Creation | 89127 | Courtois-sur-Yonne |
| 1943-01-01 | Creation | 89126 | Courtoin |
| 1943-01-01 | Creation | 89125 | Courson-les-Carrières |
| 1943-01-01 | Creation | 89124 | Courlon-sur-Yonne |
| 1943-01-01 | Creation | 89123 | Courgis |
| 1943-01-01 | Creation | 89122 | Courgenay |
| 1943-01-01 | Creation | 89121 | Courceaux |
| 1943-01-01 | Creation | 89120 | Coulours |
| 1943-01-01 | Creation | 89119 | Coulanges-sur-Yonne |
| 1943-01-01 | Creation | 89118 | Coulanges-la-Vineuse |
| 1943-01-01 | Creation | 89117 | Coulangeron |
| 1943-01-01 | Creation | 89116 | Cornant |
| 1943-01-01 | Creation | 89115 | Compigny |
| 1943-01-01 | Creation | 89114 | Commissey |
| 1943-01-01 | Creation | 89113 | Collemiers |
| 1943-01-01 | Creation | 89112 | Collan |
| 1943-01-01 | Creation | 89111 | Les Clérimois |
| 1943-01-01 | Creation | 89110 | Civry-sur-Serein |
| 1943-01-01 | Creation | 89109 | Cisery |
| 1943-01-01 | Creation | 89108 | Chitry |
| 1943-01-01 | Creation | 89107 | Chigy |
| 1943-01-01 | Creation | 89106 | Chichy |
| 1943-01-01 | Creation | 89105 | Chichery |
| 1943-01-01 | Creation | 89104 | Chichée |
| 1943-01-01 | Creation | 89103 | Chevillon |
| 1943-01-01 | Creation | 89102 | Chevannes |
| 1943-01-01 | Creation | 89101 | Chéu |
| 1943-01-01 | Creation | 89100 | Chéroy |
| 1943-01-01 | Creation | 89099 | Cheny |
| 1943-01-01 | Creation | 89098 | Cheney |
| 1943-01-01 | Creation | 89097 | Chêne-Arnoult |
| 1943-01-01 | Creation | 89096 | Chemilly-sur-Yonne |
| 1943-01-01 | Creation | 89095 | Chemilly-sur-Serein |
| 1943-01-01 | Creation | 89094 | Chaumot |
| 1943-01-01 | Creation | 89093 | Chaumont |
| 1943-01-01 | Creation | 89092 | Châtel-Gérard |
| 1943-01-01 | Creation | 89091 | Châtel-Censoir |
| 1943-01-01 | Creation | 89090 | Chastenay |
| 1943-01-01 | Creation | 89089 | Chastellux-sur-Cure |
| 1943-01-01 | Creation | 89088 | Chassy |
| 1943-01-01 | Creation | 89087 | Chassignelles |
| 1943-01-01 | Creation | 89086 | Charny |
| 1943-01-01 | Creation | 89085 | Charmoy |
| 1943-01-01 | Creation | 89084 | Charentenay |
| 1943-01-01 | Creation | 89083 | Charbuy |
| 1943-01-01 | Creation | 89082 | La Chapelle-Vieille-Forêt |
| 1943-01-01 | Creation | 89081 | La Chapelle-Vaupelteigne |
| 1943-01-01 | Creation | 89080 | La Chapelle-sur-Oreuse |
| 1943-01-01 | Creation | 89079 | Chamvres |
| 1943-01-01 | Creation | 89078 | Champvallon |
| 1943-01-01 | Creation | 89077 | Champs |
| 1943-01-01 | Creation | 89076 | Champlost |
| 1943-01-01 | Creation | 89075 | Champlay |
| 1943-01-01 | Creation | 89074 | Champigny |
| 1943-01-01 | Creation | 89073 | Champignelles |
| 1943-01-01 | Creation | 89072 | Champcevrais |
| 1943-01-01 | Creation | 89071 | Chamoux |
| 1943-01-01 | Creation | 89070 | Chambeugle |
| 1943-01-01 | Creation | 89069 | Chailley |
| 1943-01-01 | Creation | 89068 | Chablis |
| 1943-01-01 | Creation | 89067 | Cézy |
| 1943-01-01 | Creation | 89066 | Cerisiers |
| 1943-01-01 | Creation | 89065 | Cérilly |
| 1943-01-01 | Creation | 89064 | Censy |
| 1943-01-01 | Creation | 89063 | La Celle-Saint-Cyr |
| 1943-01-01 | Creation | 89062 | Carisey |
| 1943-01-01 | Creation | 89061 | Butteaux |
| 1943-01-01 | Creation | 89060 | Bussy-le-Repos |
| 1943-01-01 | Creation | 89059 | Bussy-en-Othe |
| 1943-01-01 | Creation | 89058 | Bussières |
| 1943-01-01 | Creation | 89057 | Brosses |
| 1943-01-01 | Creation | 89056 | Brion |
| 1943-01-01 | Creation | 89055 | Brienon-sur-Armançon |
| 1943-01-01 | Creation | 89054 | Brannay |
| 1943-01-01 | Creation | 89053 | Branches |
| 1943-01-01 | Creation | 89052 | Bouilly |
| 1943-01-01 | Creation | 89051 | Les Bordes |
| 1943-01-01 | Creation | 89050 | Bonnard |
| 1943-01-01 | Creation | 89049 | Bois-d'Arcy |
| 1943-01-01 | Creation | 89048 | Bœurs-en-Othe |
| 1943-01-01 | Creation | 89047 | Bligny-en-Othe |
| 1943-01-01 | Creation | 89046 | Bléneau |
| 1943-01-01 | Creation | 89045 | Bleigny-le-Carreau |
| 1943-01-01 | Creation | 89044 | Blannay |