The arrondissement of Bar-sur-Aube is an arrondissement of France, in the Aube department, Grand Est region. Its capital is the city of Bar-sur-Aube.
History
When the Aube department was created in 1800, the arrondissement of Bar-sur-Aube was part of that original department.
Geography
The arrondissement of Bar-sur-Aube is in the east of the Aube department. It is bordered to the north by the Marne department, to the east and southeast by the Haute-Marne department and to the southwest and west by the Troyes arrondissement.
The arrondissement of Bar-sur-Aube is the smallest arrondissement of the department, with an area of , and it is also the arrondissement with fewest inhabitants (28,733 inhabitants).
Composition
Cantons
After the reorganisation of the cantons in France, cantons are not subdivisions of the arrondissements so they could have communes that belong to different arrondissements.
There are only 3 cantons in the arrondissement of Bar-sur-Aube; they are:
Bar-sur-Aube (1003) Brienne-le-Château (1005) Vendeuvre-sur-Barse (1017)
Communes
The arrondissement of Aube has 104 communes; they are (with their INSEE codes)ː
Ailleville (10002) Amance (10005) Arconville (10007) Argançon (10008) Arrembécourt (10010) Arrentières (10011) Arsonval (10012) Aulnay (10017) Bailly-le-Franc (10026) Balignicourt (10027) Bar-sur-Aube (10033) Baroville (10032) Bayel (10035) Bergères (10039) Blaincourt-sur-Aube (10046) Blignicourt (10047) Bligny (10048) Bossancourt (10050) Braux (10059) Brienne-la-Vieille (10063) Brienne-le-Château (10064) Bétignicourt (10044) Chalette-sur-Voire (10073) Champ-sur-Barse (10078) Champignol-lez-Mondeville (10076) Chaumesnil (10093) Chavanges (10094) Colombé-la-Fosse (10102) Colombé-le-Sec (10103) Courcelles-sur-Voire (10105) Couvignon (10113) Crespy-le-Neuf (10117) Dienville (10123) Dolancourt (10126) Donnement (10128) Éclance (10135) Engente (10137) Épagne (10138) Épothémont (10139) Fontaine (10150) Fravaux (10160) Fresnay (10161) Fuligny (10163) Hampigny (10171) Jasseines (10175) Jaucourt (10176) Jessains (10178) Joncreuil (10180) Juvancourt (10182) Juvanzé (10183) Juzanvigny (10184) La Chaise (10072) La Loge-aux-Chèvres (10200) Lassicourt (10189) Lentilles (10192) Lesmont (10193) Lignol-le-Château (10197) Longchamp-sur-Aujon (10203) Lévigny (10194) Magnicourt (10214) Magny-Fouchard (10215) Maison-des-Champs (10217) Maisons-lès-Soulaines (10219) Maizières-lès-Brienne (10221) Mathaux (10228) Meurville (10242) Molins-sur-Aube (10243) Montier-en-l'Isle (10250) Montmorency-Beaufort (10253) Morvilliers (10258) Pars-lès-Chavanges (10279) Pel-et-Der (10283) Perthes-lès-Brienne (10285) Petit-Mesnil (10286) Proverville (10306) Précy-Notre-Dame (10303) Précy-Saint-Martin (10304) Radonvilliers (10313) Rances (10315) Rosnay-l'Hôpital (10326) La Rothière (10327) Rouvres-les-Vignes (10330) Saint-Christophe-Dodinicourt (10337) Saint-Léger-sous-Brienne (10345) Saint-Léger-sous-Margerie (10346) Saulcy (10366) Soulaines-Dhuys (10372) Spoy (10374) Thil (10377) Thors (10378) Trannes (10384) Unienville (10389) Urville (10390) Vallentigny (10393) Vauchonvilliers (10397) Vendeuvre-sur-Barse (10401) Vernonvilliers (10403) La Ville-aux-Bois (10411) La Villeneuve-au-Chêne (10423) Ville-sous-la-Ferté (10426) Ville-sur-Terre (10428) Villeret (10424) Voigny (10440) Yèvres-le-Petit (10445)
The communes with more inhabitants in the arrondissement are: