The arrondissement of Millau is an arrondissement of France.  It is part of the Aveyron département in the Occitanie region. Its capital, and subprefecture of the department, is the city of Millau.

History
When the arrondissements were created in 1800, Millau was one of them in the Aveyron department.

Geography
It is the southeastern part of the arrondissements of the department, with an area of , the second in area of the department, and a population of 70,995 inhabitants and a population density of  inhabitants/km².

The arrondissement is bordered to the north and west by the arrondissement of Rodez, to the northeast by the Lozère department, to the east by the Gard department, to the south by the Hérault department and to the southwest by the Tarn department.

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.

In the arrondissement of Millau, there is only one canton where not all their "communes" are in the arrondissement:  Raspes et Lévezou. The following table shows the distribution of the "communes" in the cantons and arrondissements:

Communes
The arrondissement of Millau has 97 communes; they are (with their INSEE codes):

 Aguessac (12002)
 Alrance (12006)
 Arnac-sur-Dourdou (12009)
 Ayssènes (12017)
 Balaguier-sur-Rance (12019)
 La Bastide-Pradines (12022)
 La Bastide-Solages (12023)
 Belmont-sur-Rance (12025)
 Brasc (12035)
 Broquiès (12037)
 Brousse-le-Château (12038)
 Brusque (12039)
 Calmels-et-le-Viala (12042)
 Camarès (12044)
 Campagnac (12047)
 La Capelle-Bonance (12055)
 Castelnau-Pégayrols (12062)
 La Cavalerie (12063)
 Le Clapier (12067)
 Combret (12069)
 Compeyre (12070)
 Comprégnac (12072)
 Cornus (12077)
 Les Costes-Gozon (12078)
 Coupiac (12080)
 La Couvertoirade (12082)
 Creissels (12084)
 La Cresse (12086)
 Curan (12307)
 Fayet (12099)
 Fondamente (12155)
 Gissac (12109)
 L'Hospitalet-du-Larzac (12115)
 Lapanouse-de-Cernon (12122)
 Laval-Roquecezière (12125)
 Lestrade-et-Thouels (12129)
 Marnhagues-et-Latour (12139)
 Martrin (12141)
 Mélagues (12143)
 Millau (12145)
 Montagnol (12147)
 Montclar (12149)
 Montfranc (12152)
 Montjaux (12153)
 Montlaur (12154)
 Mostuéjouls (12160)
 Mounes-Prohencoux (12192)
 Murasson (12163)
 Nant (12168)
 Paulhe (12178)
 Peux-et-Couffouleux (12179)
 Peyreleau (12180)
 Plaisance (12183)
 Pousthomy (12186)
 Rebourguil (12195)
 Rivière-sur-Tarn (12200)
 Roquefort-sur-Soulzon (12203)
 La Roque-Sainte-Marguerite (12204)
 Saint-Affrique (12208)
 Saint-André-de-Vézines (12211)
 Saint-Beaulize (12212)
 Saint-Beauzély (12213)
 Sainte-Eulalie-de-Cernon (12220)
 Saint-Félix-de-Sorgues (12222)
 Saint-Georges-de-Luzençon (12225)
 Saint-Izaire (12228)
 Saint-Jean-d'Alcapiès (12229)
 Saint-Jean-du-Bruel (12231)
 Saint-Jean-et-Saint-Paul (12232)
 Saint-Juéry (12233)
 Saint-Laurent-de-Lévézou (12236)
 Saint-Laurent-d'Olt (12237)
 Saint-Léons (12238)
 Saint-Martin-de-Lenne (12239)
 Saint-Rome-de-Cernon (12243)
 Saint-Rome-de-Tarn (12244)
 Saint-Saturnin-de-Lenne (12247)
 Saint-Sernin-sur-Rance (12248)
 Saint-Sever-du-Moustier (12249)
 Saint-Victor-et-Melvieu (12251)
 Salles-Curan (12253)
 Sauclières (12260)
 Ségur (12266)
 La Serre (12269)
 Sévérac-d'Aveyron (12270)
 Sylvanès (12274)
 Tauriac-de-Camarès (12275)
 Tournemire (12282)
 Le Truel (12284)
 Vabres-l'Abbaye (12286)
 Verrières (12291)
 Versols-et-Lapeyre (12292)
 Veyreau (12293)
 Vézins-de-Lévézou (12294)
 Viala-du-Pas-de-Jaux (12295)
 Viala-du-Tarn (12296)
 Villefranche-de-Panat (12299)

The communes with more inhabitants in the arrondissement are:

Related pages
 Arrondissements of the Aveyron department
 Communes of the Aveyron department
 List of arrondissements of France

References

Millau
Occitanie