-
- Le code officiel géographique Mont-de-Marsan est 402.
- : Nouvelle-Aquitaine (75) dont le chef-lieu est la commune Bordeaux (33063)
- : Landes (40) dont le chef-lieu est la commune Mont-de-Marsan (40192)
-
- Aire-sur-l'Adour (40001)
- Arboucave (40005)
- Arengosse (40006)
- Argelouse (40008)
- Artassenx (40012)
- Arthez-d'Armagnac (40013)
- Arue (40014)
- Arx (40015)
- Aubagnan (40016)
- Audignon (40017)
- Aureilhan (40019)
- Aurice (40020)
- Bahus-Soubiran (40022)
- Banos (40024)
- Bas-Mauco (40026)
- Bascons (40025)
- Bats (40029)
- Baudignan (40030)
- Belhade (40032)
- Benquet (40037)
- Betbezer-d'Armagnac (40039)
- Bias (40043)
- Biscarrosse (40046)
- Bordères-et-Lamensans (40049)
- Bostens (40050)
- Bougue (40051)
- Bourdalat (40052)
- Bourriot-Bergonce (40053)
- Bretagne-de-Marsan (40055)
- Brocas (40056)
- Buanes (40057)
- Bélis (40033)
- Cachen (40058)
- Callen (40060)
- Campagne (40061)
- Campet-et-Lamolère (40062)
- Canenx-et-Réaut (40064)
- Castandet (40070)
- Castelnau-Tursan (40072)
- Castelner (40073)
- Cauna (40076)
- Cazalis (40079)
- Cazères-sur-l'Adour (40080)
- Classun (40082)
- Clèdes (40083)
- Commensacq (40085)
- Coudures (40086)
- Créon-d'Armagnac (40087)
- Cère (40081)
- Duhort-Bachen (40091)
- Dumes (40092)
- Escalans (40093)
- Escource (40094)
- Estigarde (40096)
- Eugénie-les-Bains (40097)
- Eyres-Moncube (40098)
- Fargues (40099)
- Le Frêche (40100)
- Gabarret (40102)
- Gaillères (40103)
- Garein (40105)
- Gastes (40108)
- Geaune (40110)
- Geloux (40111)
- Grenade-sur-l'Adour (40117)
- Hagetmau (40119)
- Haut-Mauco (40122)
- Herré (40124)
- Hontanx (40127)
- Horsarrieu (40128)
- Labastide-Chalosse (40130)
- Labastide-d'Armagnac (40131)
- Labouheyre (40134)
- Labrit (40135)
- Lacajunte (40136)
- Lacquy (40137)
- Lacrabe (40138)
- Laglorieuse (40139)
- Lagrange (40140)
- Larrivière-Saint-Savin (40145)
- Latrille (40146)
- Lauret (40148)
- Lencouacq (40149)
- Lesperon (40152)
- Liposthey (40156)
- Losse (40158)
- Lubbon (40161)
- Lucbardez-et-Bargues (40162)
- Luglon (40165)
- Lussagnet (40166)
- Luxey (40167)
- Lüe (40163)
- Maillas (40169)
- Maillères (40170)
- Mano (40171)
- Mant (40172)
- Mauries (40174)
- Maurrin (40175)
- Mauvezin-d'Armagnac (40176)
- Mazerolles (40178)
- Mimizan (40184)
- Miramont-Sensacq (40185)
- Momuy (40188)
- Monget (40189)
- Monségur (40190)
- Mont-de-Marsan (40192)
- Montaut (40191)
- Montgaillard (40195)
- Montsoué (40196)
- Montégut (40193)
- Morcenx-la-Nouvelle (40197)
- Morganx (40198)
- Moustey (40200)
- Mézos (40182)
- Onesse-Laharie (40210)
- Ousse-Suzan (40215)
- Parentis-en-Born (40217)
- Parleboscq (40218)
- Payros-Cazautets (40219)
- Perquie (40221)
- Peyre (40223)
- Philondenx (40225)
- Pimbo (40226)
- Pissos (40227)
- Pontenx-les-Forges (40229)
- Poudenx (40232)
- Pouydesseaux (40234)
- Pujo-le-Plan (40238)
- Puyol-Cazalet (40239)
- Pécorade (40220)
- Renung (40240)
- Retjons (40164)
- Rimbez-et-Baudiets (40242)
- Roquefort (40245)
- Sabres (40246)
- Saint-Agnet (40247)
- Saint-Avit (40250)
- Saint-Cricq-Chalosse (40253)
- Saint-Cricq-Villeneuve (40255)
- Saint-Gein (40259)
- Saint-Gor (40262)
- Saint-Julien-d'Armagnac (40265)
- Saint-Justin (40267)
- Saint-Loubouer (40270)
- Saint-Martin-d'Oney (40274)
- Saint-Maurice-sur-Adour (40275)
- Saint-Paul-en-Born (40278)
- Saint-Perdon (40280)
- Saint-Pierre-du-Mont (40281)
- Saint-Sever (40282)
- Sainte-Colombe (40252)
- Sainte-Eulalie-en-Born (40257)
- Sainte-Foy (40258)
- Samadet (40286)
- Sanguinet (40287)
- Sarbazan (40288)
- Sarraziet (40289)
- Sarron (40290)
- Saugnac-et-Muret (40295)
- Le Sen (40297)
- Serres-Gaston (40298)
- Serreslous-et-Arribans (40299)
- Solférino (40303)
- Sorbets (40305)
- Sore (40307)
- Trensacq (40319)
- Uchacq-et-Parentis (40320)
- Urgons (40321)
- Vert (40323)
- Vielle-Soubiran (40327)
- Vielle-Tursan (40325)
- Le Vignau (40329)
- Villeneuve-de-Marsan (40331)
- Ychoux (40332)
- Ygos-Saint-Saturnin (40333)
