On 26 June 1964,

Swiss Post Swiss Post (french: La Poste suisse, it, La Posta Svizzera, german: Die Schweizerische Post, rm, La Posta Svizra) is the national postal service of Switzerland. A public company owned by the Swiss Confederation, it is the country's second lar ...

introduced postal codes as the third country after Germany (1941) and the United States (1963). In Switzerland, the postal codes have four digits. As with the postcode system introduced in Germany in 1993, a municipality can receive several postcodes. A locality (settlement) having its own postal code does not mean that it is an independent political municipality, but only that it is an official locality. In addition, a postcode can include several political communes (e.g.: 3048

Worblaufen Ittigen is a municipality in the Bern-Mittelland administrative district in the canton of Bern in Switzerland. The municipality was formed in 1983 when it and Ostermundigen were separated from territory once part of Bolligen. History Its plac ...

, includes parts of the communes of

Bern german: Berner(in)french: Bernois(e) it, bernese , neighboring_municipalities = Bremgarten bei Bern, Frauenkappelen, Ittigen, Kirchlindach, Köniz, Mühleberg, Muri bei Bern, Neuenegg, Ostermundigen, Wohlen bei Bern, Zollikofen , website ...

and Ittigen) or several cantons (e.g.: 8866

Ziegelbrücke Ziegelbrücke is a village in Switzerland. Ziegelbrücke is shared by the municipalities of Niederurnen in the canton of Glarus and Schänis in the canton of St. Gallen. Geography and political situation The village of Ziegelbrücke is divided ...

, includes parts of the cantons of

Glarus , neighboring_municipalities= Glarus Nord, Glarus Süd, Muotathal (SZ), Innerthal (SZ) , twintowns= Wiesbaden-Biebrich (Germany) } Glarus (; gsw, Glaris; french: Glaris; it, Glarona; rm, Glaruna) is the capital of the canton of Glarus ...

and St. Gallen), which is why it is not possible to assign it unambiguously in both directions. In addition, it is often not possible to assign a unique postcode to post offices (post boxes) in larger cities. For this reason, six-digit postcodes are used internally. The

Principality of Liechtenstein Liechtenstein (), officially the Principality of Liechtenstein (german: link=no, Fürstentum Liechtenstein), is a German-speaking microstate located in the Alps between Austria and Switzerland. Liechtenstein is a semi-constitutional monarchy ...

is also included in the Swiss postal code system, as is the German enclave of

Büsingen am Hochrhein Büsingen am Hochrhein (, "Büsingen on the Upper Rhine"; Alemannic: ''Büesinge am Hochrhi''), commonly known as Büsingen, is a German municipality () in the south of Baden-Württemberg and an enclave entirely surrounded by the Swiss canton ...

, which has its own Swiss postal codes in addition to its national one, DE-78266. Before January 2020, the Italian enclave of

Campione d'Italia Campione d'Italia (Comasco: , ) is a '' comune'' of the Province of Como in the Lombardy region of Italy and an enclave surrounded by the Swiss canton of Ticino (it is also an exclave). At its closest, the enclave is less than from the res ...

also had a Swiss postcode, CH-6911, but this ceased to be valid, and all mail requires the use of the Italian postcode IT-22061. This followed the enclave's entry into the

European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are located primarily in Europe, Europe. The union has a total area of ...

's Customs Area. Also in Italy,

previously held an office in

Domodossola Domodossola (; Lombard: Dòm) is a city and ''comune'' in the Province of Verbano-Cusio-Ossola, in the region of Piedmont, northern Italy. It was also known as Oscela, Oscella, Oscella dei Leponzi, Ossolo, Ossola Lepontiorum, and Domo d'Ossola ...

with the code CH-3907. This is now used for the village of Simplon.Gemeinde Simplon
/ref>

Format of postal codes (PLZ/NPA)

The Swiss postal codes are assigned geographically, from west to east. They don't follow political divisions (cantons, districts), but they follow a ''routing'' allocation, following railways and PostBus routes. The postal code of big cities finish with 00, and it is not allocated if in the region there isn't a big center.

Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...

is divided into nine postal districts, numbered from west to east. Each district is subdivided into postal areas. Each area contains a maximum of one hundred units. The postal codes are made up as follows: :3436 Zollbrück :3 = district (Bern) :34 = area (Burgdorf) :343 = route (Burgdorf - Langnau) :3436 = post office number (Zollbrück) Today, the third digit has no real meaning anymore. In the past, mail was assigned to fixed railway or truck routes, but modern logistics do not need this practice any more. Postal codes of

Liechtenstein Liechtenstein (), officially the Principality of Liechtenstein (german: link=no, Fürstentum Liechtenstein), is a German language, German-speaking microstate located in the Alps between Austria and Switzerland. Liechtenstein is a semi-constit ...

are included in the same structure, using the range from 9480 to 9499.

Summary of postal codes

*1xxx - Region Western Switzerland (South) **10xx - Region

Lausanne , neighboring_municipalities= Bottens, Bretigny-sur-Morrens, Chavannes-près-Renens, Cheseaux-sur-Lausanne, Crissier, Cugy, Écublens, Épalinges, Évian-les-Bains (FR-74), Froideville, Jouxtens-Mézery, Le Mont-sur-Lausanne, Lugrin (FR ...

, Echallens (North-West) **11xx - Region

Morges Morges (; la, Morgiis, plural, probably ablative, else dative; frp, Môrges) is a municipality in the Swiss canton of Vaud and the seat of the district of Morges. It is located on Lake Geneva. History Morges is first mentioned in 1288 as ...

Rolle Rolle () is a municipality in the Canton of Vaud in Switzerland. It was the seat of the district of Rolle until 2006, when it became part of the district of Nyon. It is located on the northwestern shore of Lake Geneva (''Lac Léman'') between Ny ...

**12xx -

Canton of Geneva The Canton of Geneva, officially the Republic and Canton of Geneva (french: link=no, République et canton de Genève; frp, Rèpublica et canton de Geneva; german: Republik und Kanton Genf; it, Repubblica e Cantone di Ginevra; rm, Republica e ...

and Region

Nyon Nyon (; outdated German: or ; outdated Italian: , ) is a municipality in Nyon District in the canton of Vaud in Switzerland. It is located some 25 kilometers north east of Geneva's city centre, and since the 1970s it has become part of the Ge ...

**13xx - Region between Lausanne and Yverdon, Jura side (

Cossonay Cossonay is a municipality in the canton of Vaud in Switzerland. It is part of the district of Morges. History Cossonay has both Roman ruins and medieval graves. The first documentation of the settlement dates from 1096 under the name ''Cochoniac ...

Orbe Orbe (; la, Urba; older german: Orbach, ; frp, Orba) is a municipality in the Swiss canton of Vaud. It was the seat of the former district of Orbe and is now part of the district of Jura-Nord Vaudois. History Orbe is first mentioned about 2 ...

Vallorbe Vallorbe () is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland. History Vallorbe is first mentioned in 1139 as ''de valle urbanensi''. In 1148 it was mentioned as ''de valle urbe''. Geography Vallorbe ...

) **14xx -

Yverdon Yverdon-les-Bains () (called Eburodunum and Ebredunum during the Roman era) is a municipality in the district of Jura-Nord vaudois of the canton of Vaud in Switzerland. It is the seat of the district. The population of Yverdon-les-Bains, , was ...

Estavayer-le-Lac Estavayer-le-Lac (;Florence Cattin/Andres Kristol, ''Estavayer-le-Lac FR (La Broye)'' in: ''Dictionnaire toponymique des communes suisses – Lexikon der schweizerischen Gemeindenamen – Dizionario toponomastico dei comuni svizzeri (DTS, LSG)'', ...

(VD/FR) **15xx -

Moudon Moudon (; la, Minnodunum; german: Milden) is a municipality in the canton of Vaud in Switzerland. It was the seat of Moudon District and is now in the Broye-Vully district. History Montmagny was known as ''Minnodunum'' or ''Minnidunum'' during ...

Lucens Lucens () is a municipality in the Broye-Vully district in the canton of Vaud in Switzerland. In 2017 the former municipalities of Brenles, Chesalles-sur-Moudon, Cremin, Forel-sur-Lucens and Sarzens merged into the municipality of Lucens. Hist ...

Avenches Avenches () is a Swiss municipality in the canton of Vaud, located in the district of Broye-Vully. History The roots of Avenches go back to the Celts. A tribe of Helvetians had built a settlement on the hills of Bois de Châtel, south of the ...

(VD/FR) **16xx - Romont,

Bulle Bulle (; frp, Bulo ) is a municipality in the district of Gruyère in the canton of Fribourg in Switzerland. In January 2006 Bulle incorporated the formerly independent municipality of La Tour-de-Trême. History Ancient times Bulle is first ...

(VD/FR) **17xx - Region

Fribourg , neighboring_municipalities= Düdingen, Givisiez, Granges-Paccot, Marly, Pierrafortscha, Sankt Ursen, Tafers, Villars-sur-Glâne , twintowns = Rueil-Malmaison (France) , website = www.ville-fribourg.ch , Location of , Location of () () ...

Lake Murten Lake Morat or Lake Murten (french: Lac de Morat ; german: Murtensee) is a lake located in the cantons of Fribourg and Vaud in the west of Switzerland. It is named after the small bilingual town of Murten/Morat on its southern shore. It is the sm ...

( Münchenwiler) **18xx - Eastern shore of

Lake Geneva , image = Lake Geneva by Sentinel-2.jpg , caption = Satellite image , image_bathymetry = , caption_bathymetry = , location = Switzerland, France , coords = , lake_type = Glacial lak ...

(

Vevey Vevey (; frp, Vevê; german: label=former German, Vivis) is a town in Switzerland in the canton of Vaud, on the north shore of Lake Geneva, near Lausanne. The German name Vivis is no longer commonly used. It was the seat of the district of ...

Montreux Montreux (, , ; frp, Montrolx) is a Swiss municipality and town on the shoreline of Lake Geneva at the foot of the Alps. It belongs to the district of Riviera-Pays-d'Enhaut in the canton of Vaud in Switzerland, and has a population of approxima ...

Chablais Chablais () was a province of the Duchy of Savoy. Its capital was Thonon-les-Bains. Chablais was elevated to a duchy in 1311 by Henry VII, Holy Roman Emperor. This region is currently divided into three territories, the '' Chablais savoyard'', th ...

(

Aigle , neighboring_municipalities= Vaud: Yvorne, Leysin, Ormont-Dessous, Ollon; Valais: Vouvry, Collombey-Muraz , twintowns = L'Aigle (France), Tübingen (Germany), Bassersdorf (Switzerland) } Aigle (French for " eagle", ; frp, Âgllo) is ...

, Monthey,

St. Maurice Saint Maurice (also Moritz, Morris, or Mauritius; ) was an Egyptian military leader who headed the legendary Theban Legion of Rome in the 3rd century, and is one of the favorite and most widely venerated saints of that martyred group. He is the ...

VD/VS) **19xx - Lower Valais (

Martigny Martigny (; german: Martinach, ; la, Octodurum) is the capital city of the district of Martigny, canton of Valais, Switzerland. It lies at an elevation of , and its population is approximately 15000 inhabitants (''Martignerains'' or "Octoduriens ...

, Sion) without Region Sierre *2xxx - Region Western Switzerland (North) **20xx - Region

Neuchâtel , neighboring_municipalities= Auvernier, Boudry, Chabrey (VD), Colombier, Cressier, Cudrefin (VD), Delley-Portalban (FR), Enges, Fenin-Vilars-Saules, Hauterive, Saint-Blaise, Savagnier , twintowns = Aarau (Switzerland), Besançon (Fra ...

**21xx -

Val de Travers Val-de-Travers District was one of the six districts of the canton of Neuchâtel, Switzerland, until the district level was eliminated on 1 January 2018. It is famous for its clock industry. The Canton is largely rural and farming remains importa ...

NE,

Boudry Boudry a municipality in the canton of Neuchâtel in Switzerland. History Boudry is first mentioned in 1278 as ''Baudri''. There are numerous prehistoric settlements around Boudry. These include the neolithic stilt houses on the banks of Lak ...

**22xx - Upper

Val-de-Ruz Val-de-Ruz ( frp, Vâl-de-Ruely) is a municipality in the canton of Neuchâtel in Switzerland. The municipalities of Boudevilliers, Cernier, Chézard-Saint-Martin, Coffrane, Dombresson, Engollon, Fenin-Vilars-Saules, Fontainemelon, Fontain ...

, **23xx -

La Chaux-de-Fonds La Chaux-de-Fonds () is a Swiss city in the canton of Neuchâtel. It is located in the Jura mountains at an altitude of 1000 m, a few kilometers south of the French border. After Geneva, Lausanne and Fribourg, it is the fourth largest city ...

, Franches-Montagnes,

**24xx -

Le Locle Le Locle (; german: Luggli) is a municipality in the Canton of Neuchâtel in Switzerland. It is situated in the Jura Mountains, a few kilometers from the city of La Chaux-de-Fonds. It is the third smallest city in Switzerland (in Switzerland ...

La Sagne La Sagne is a municipality in the canton of Neuchâtel in Switzerland. History La Sagne is first mentioned in 1332 as ''la Sagne''. Geography La Sagne has an area, , of . Of this area, or 59.8% is used for agricultural purposes, while or 37 ...

**25xx - Region

Biel/Bienne , french: Biennois(e) , neighboring_municipalities= Brügg, Ipsach, Leubringen/Magglingen (''Evilard/Macolin''), Nidau, Orpund, Orvin, Pieterlen, Port, Safnern, Tüscherz-Alfermée, Vauffelin , twintowns = Iserlohn (Germany) ...

Lake Biel __NOTOC__ Lake Bienne or Lake Biel (french: Lac de Bienne ; german: Bielersee) is a lake in western Switzerland. Together with Lake Morat and Lake Neuchâtel, it is one of the three large lakes in the Jura region of Switzerland. It lies approxim ...

Grenchen Grenchen (french: Granges) is a municipality in the district of Lebern in the canton of Solothurn in Switzerland. It is located at the foot of the Jura mountains between Solothurn and Biel/Bienne, approximately north of Bern. With over 16,000 i ...

Courtelary Courtelary is a municipality of the French-speaking Bernese Jura, in the canton of Bern in Switzerland. The town is the capital of the Jura bernois administrative district. History Courtelary is first mentioned in 968 as ''Curtis Alerici'' in a ...

**26xx - Vallon de St. Imier **27xx - Bernese Jura (

Tavannes Tavannes is a municipality in the Jura bernois administrative district in the canton of Bern in Switzerland. It is located in the French-speaking part of the canton in the Jura mountains. History The area around Tavannes was traversed by the ...

Tramelan Tramelan is a municipality in the Jura bernois administrative district in the canton of Bern in Switzerland. It is located in the French-speaking Bernese Jura (''Jura Bernois''). History Tramelan is first mentioned in 1179 as ''Trameleins''. ...

Moutier Moutier () is a municipality in Switzerland. Currently, the town belongs to the Jura bernois administrative district of the canton of Bern. On 28 March 2021, the population voted to secede from the canton of Bern and join the Canton of Jura; the ...

, Franches Montagnes) **28xx - Delémont **29xx - Ajoie ( Porrentruy) *3xxx - Region

/Upper

Valais Valais ( , , ; frp, Valês; german: Wallis ), more formally the Canton of Valais,; german: Kanton Wallis; in other official Swiss languages outside Valais: it, (Canton) Vallese ; rm, (Chantun) Vallais. is one of the 26 cantons forming the S ...

**30xx - City of

and agglomeration **31xx - Southern agglomeration of Bern **32xx - Seeland ( Aarberg,

Ins INS or Ins or ''variant'', may refer to: Places * Ins, Switzerland, a municipality * Creech Air Force Base (IATA airport code INS) * Indonesia, ITF and UNDP code INS Biology *'' Ins'', a New World genus of bee flies * INS, the gene for the insulin ...

Kerzers Kerzers is a municipality in the district of See in the canton of Fribourg in Switzerland. Its French name is Chiètres (; frp, Chiétres ). History Kerzers is first mentioned in 926 as ''Cartris''. In 1153 it was mentioned as ''Kercers''. ...

Lyss Lyss () is a municipality in the Seeland administrative district in the canton of Bern in Switzerland. On 1 January 2011, the former municipality of Busswil bei Büren was merged with Lyss.Solothurn Solothurn ( , ; french: Soleure ; it, Soletta ; rm, ) is a town, a municipality, and the capital of the canton of Solothurn in Switzerland. It is located in the north-west of Switzerland on the banks of the Aare and on the foot of the Weissens ...

**34xx - Region Burgdorf, Oberaargau (except

Langenthal Langenthal is a town and a municipality in the district of Oberaargau in the canton of Bern in Switzerland. On 1 January 2010 the municipality of Untersteckholz merged into the Langenthal. On 1 January 2021 the former municipality of Obersteckho ...

) **35xx -

Emmental The Emmental ( en, Emme Valley) is a valley in west-central Switzerland, forming part of the canton of Bern. It is a hilly landscape comprising the basins of the rivers Emme and Ilfis. The region is mostly devoted to farming, particularly dair ...

**36xx - Region

Thun , neighboring_municipalities= Amsoldingen, Heiligenschwendi, Heimberg, Hilterfingen, Homberg, Schwendibach, Spiez, Steffisburg, Thierachern, Uetendorf, Zwieselberg , twintown = , website = www.thun.ch Thun (french: Thou ...

**37xx - Region

Spiez Spiez is a town and municipality on the shore of Lake Thun in the Bernese Oberland region of the Swiss canton of Bern. It is part of the Frutigen-Niedersimmental administrative district. Besides the town of Spiez, the municipality also includes ...

, Simmental **38xx - Region

Interlaken Interlaken (; lit.: ''between lakes'') is a Swiss town and municipality in the Interlaken-Oberhasli administrative district in the canton of Bern. It is an important and well-known tourist destination in the Bernese Oberland region of the Swiss A ...

Haslital The Oberhasli is a historical ''Landvogtei'' or ''Talschaft'' in the Bernese Highlands, Switzerland, bordering on the cantons of Obwalden (OW), Nidwalden (NW), Uri (UR) and Wallis (VS). From 1833 to 2009, Oberhasli was incorporated as the Ob ...

**39xx - Upper Valais with region Sierre,

Crans Montana Crans-Montana is a municipality in the district of Sierre in the canton of Valais, Switzerland. On 1 January 2017 the former municipalities of Chermignon, Mollens, Montana and Randogne merged to form the new municipality of Crans-Montana. Cra ...

*4xxx - Region

Basel , french: link=no, Bâlois(e), it, Basilese , neighboring_municipalities= Allschwil (BL), Hégenheim (FR-68), Binningen (BL), Birsfelden (BL), Bottmingen (BL), Huningue (FR-68), Münchenstein (BL), Muttenz (BL), Reinach (BL), Riehen (B ...

**40xx - City of Basel **41xx - Leimental, Birstal,

Riehen Riehen ( Swiss German: ''Rieche'') is a municipality in the canton of Basel-Stadt in Switzerland. Together with the city of Basel and Bettingen, Riehen is one of three municipalities in the canton. Riehen hosts the Fondation Beyeler (a privatel ...

Bettingen Bettingen ( Swiss German: ''Bettige'') is a municipality in the canton of Basel-Stadt in Switzerland. History Bettingen is first mentioned in 777 as ''Bettingen''. Geography Bettingen has an area, , of . Of this area, or 34.1% is used for ...

Pratteln Pratteln (Swiss German: ''Brattele'') is a municipality in the canton of Basel-Landschaft in Switzerland, located in the district of Liestal. History Pratteln is first mentioned around 1102-03 as ''Bratello''. Geography Pratteln has an area, ...

**42xx -

Laufental Laufen District or Laufental District (french: District de Laufon) is one of the five districts of the largely German-speaking canton of Basel-Country, Switzerland. Its capital is the town of Laufen. Prior to 1994, it was a district of the can ...

, Schwarzbubenland **43xx - Western Fricktal ( Rheinfelden,

Stein AG Stein is a municipality in the district of Rheinfelden in the canton of Aargau, Switzerland. The town lies across the Rhine River from Bad Säckingen in the German state of Baden-Württemberg. Two bridges link the two city, one vehicular (Frido ...

) **44xx - Basel-Country **45xx - Region

Solothurn Solothurn ( , ; french: Soleure ; it, Soletta ; rm, ) is a town, a municipality, and the capital of the canton of Solothurn in Switzerland. It is located in the north-west of Switzerland on the banks of the Aare and on the foot of the Weissens ...

**46xx - Region Olten **47xx - Region

Oensingen Oensingen is a municipality in the district of Gäu in the canton of Solothurn in Switzerland. History Oensingen is first mentioned in 968 as ''Oingesingin cum ecclesia''. Geography Oensingen has an area, , of . Of this area, or 39.7% is us ...

Balsthal Balsthal is a municipality in the district of Thal in the canton of Solothurn in Switzerland. History Balsthal is first mentioned in 968 as ''Palcivallis''. In 1255 it was mentioned as ''Balcetal''. Geography Balsthal has an area, , of . ...

**48xx - Region Zofingen **49xx - Region

*5xxx - Region

Aarau , neighboring_municipalities= Buchs, Suhr, Unterentfelden, Eppenberg-Wöschnau, Erlinsbach , twintowns = Neuchâtel (Switzerland), Delft (Netherlands), Reutlingen (Germany) Aarau (, ) is a town, a municipality, and the capital of the ...

**50xx - City of Aarau and Region, eastern Fricktal ( Frick, Laufenburg) **51xx - Region Wildegg, Schinznach **52xx - Region

Brugg , neighboring_municipalities = Gebenstorf, Habsburg, Hausen, Holderbank, Lupfig, Riniken, Rüfenach, Schinznach, Untersiggenthal, Villigen, Villnachern, Veltheim, Windisch , twintowns = Rottweil (Germany) , website ...

, Mettauertal **53xx - Region Turgi to

Koblenz Koblenz (; Moselle Franconian: ''Kowelenz''), spelled Coblenz before 1926, is a German city on the banks of the Rhine and the Moselle, a multi-nation tributary. Koblenz was established as a Roman military post by Drusus around 8 B.C. Its nam ...

**54xx - Region

Baden Baden (; ) is a historical territory in South Germany, in earlier times on both sides of the Upper Rhine but since the Napoleonic Wars only East of the Rhine. History The margraves of Baden originated from the House of Zähringen. Baden i ...

, Wettingen **55xx - Region

Mellingen Mellingen is a historic town and a municipality in the district of Baden in the canton of Aargau in Switzerland. The town is located on the Reuss. History Mellingen is first mentioned in 1045 as ''Mellingen'' though this comes from a 16th-cen ...

**56xx - Region

Lenzburg Lenzburg is a town in the central region of the Swiss canton Aargau and is the capital of the Lenzburg District. The town, founded in the Middle Ages, lies in the Seetal valley, about 3 kilometres south of the Aare river. Lenzburg and the neig ...

Wohlen Wohlen is a municipality in the district of Bremgarten in the canton of Aargau in Switzerland. History The earliest known settlements in Wohlen date from the late Hallstatt era (600-500 BC). This settlement left two clusters of burial moun ...

, Bremgarten, Muri ( Freiamt) **57xx - Region Kulm, Beinwil, Kölliken, Safenwil *6xxx - Region

Central Switzerland Central Switzerland is the region of the Alpine Foothills geographically the heart and historically the origin of Switzerland, with the cantons of Uri, Schwyz, Obwalden, Nidwalden, Lucerne and Zug. Central Switzerland is one of the NUTS 2 Stat ...

(Innerschweiz), Tessin **60xx - Region

Lucerne Lucerne ( , ; High Alemannic: ''Lozärn'') or Luzern ()Other languages: gsw, Lozärn, label= Lucerne German; it, Lucerna ; rm, Lucerna . is a city in central Switzerland, in the German-speaking portion of the country. Lucerne is the capital o ...

Obwalden Obwalden, also Obwald (german: Kanton Obwalden, rm, Chantun Sursilvania; french: Canton d'Obwald; it, Canton Obvaldo), is one of the 26 cantons forming the Swiss Confederation. It is composed of seven municipalities and the seat of the gover ...

**61xx - Entlebuch, Willisau **62xx - Region Sempach, Sursee, Hochdorf **63xx - Canton of Zug,

Nidwalden Nidwalden, also Nidwald (german: Kanton Nidwalden, ; rm, Chantun Sutsilvania; french: Canton de Nidwald; it, Canton Nidvaldo) is one of the Canton of Switzerland, 26 cantons forming the Switzerland, Swiss Confederation. It is composed of eleven ...

**64xx -

Canton of Schwyz The canton of Schwyz (german: Kanton Schwyz rm, Chantun Sviz; french: Canton de Schwytz; it, Canton Svitto) is a canton in central Switzerland between the Alps in the south, Lake Lucerne to the west and Lake Zürich in the north, centred o ...

(except Ausserschwyz),

Canton of Uri The canton of Uri (german: Kanton Uri rm, Chantun Uri; french: Canton d'Uri; it, Canton Uri) is one of the 26 cantons of Switzerland and a founding member of the Swiss Confederation. It is located in Central Switzerland. The canton's terri ...

**65xx - Region

Bellinzona Bellinzona ( , , Ticinese ; french: Bellinzone ; german: Bellenz ; rm, Blizuna )is a municipality, a historic Swiss town, and the capital of the canton of Ticino in Switzerland. The town is famous for its three castles (Castelgrande, Montebell ...

, Misox, Val Calanca (GR) **66xx -

Locarno , neighboring_municipalities= Ascona, Avegno, Cadenazzo, Cugnasco, Gerra (Verzasca), Gambarogno, Gordola, Lavertezzo, Losone, Minusio, Muralto, Orselina, Tegna, Tenero-Contra , twintowns =* Gagra, Georgia * Karlovy Vary, Czech ...

Valle Maggia Valle Maggia ( Italian, "Maggia Valley") is an alpine valley in the Vallemaggia district of canton of Ticino, the Italian-spoken canton of Switzerland. The valley is formed by the river Maggia and is situated between the Centovalli and Lago Ma ...

, Val Verzasca **67xx -

Leventina The Leventina District is one of the eight districts of the largely Italian-speaking canton of Ticino in Switzerland. The capital of the district is Faido but the largest town is Airolo on the southern flank of the Gotthard Pass. Situated to th ...

, Val Blenio **68xx - Mendrisotto **69xx - Region

Lugano Lugano (, , ; lmo, label= Ticinese, Lugan ) is a city and municipality in Switzerland, part of the Lugano District in the canton of Ticino. It is the largest city of both Ticino and the Italian-speaking southern Switzerland. Lugano has a populat ...

*7xxx - Region Graubünden **70xx - Chur, Schanfigg ( Arosa),

Domat/Ems Domat/Ems ( rm, Domat ; german: Ems) is a municipality in the Imboden Region in the Swiss canton of Graubünden. History Domat/Ems is first mentioned in 765 as ''colonia de Amede''. Ems is the German name for the municipality, Domat is the ...

, Flims **71xx - Bündner Oberland **72xx - Prättigau,

Davos , neighboring_municipalities= Arosa, Bergün/Bravuogn, Klosters-Serneus, Langwies, S-chanf, Susch , twintowns = } Davos (, ; or ; rm, ; archaic it, Tavate) is an Alps, Alpine resort town and a Municipalities of Switzerland, muni ...

**73xx - Bündner Herrschaft, Landquart,

Sargans Sargans is a municipality in the ''Wahlkreis'' (constituency) of Sarganserland in the canton of St. Gallen in Switzerland. Sargans is known for its castle, which dates from before the founding of the Swiss Confederation in 1291. Sargans was also ...

**74xx - Hinterrhein, Albula **75xx -

Engadin The Engadin or Engadine ( rm, ;This is the name in the two Romansh idioms that are spoken in the Engadin, Vallader and Puter, as well as in Sursilvan and Rumantsch Grischun. In Surmiran, the name is ''Nagiadegna'', and in Sutsilvan, it is ...

Val Müstair Val Müstair (german: Münstertal) is a municipality in the Engiadina Bassa/Val Müstair Region in the Swiss canton of Graubünden. It was formed on 1 January 2009 through the merger of Tschierv, Fuldera, Lü, Valchava, Santa Maria Val Müs ...

**76xx -

Bergell The Val Bregaglia ( lmo, Val Bregaja; german: Bergell, ; rm, ) is an alpine valley of Switzerland and Italy at the base of which runs the river Mera ( lmo, Maira in Switzerland). Most of the valley falls within the Swiss district of Maloja ...

**77xx -

Poschiavo Poschiavo ( it, Poschiavo, lmo, Pusciaaf, german: Puschlav, rm, Puschlav) is a municipality in the Bernina Region in the canton of Grisons in Switzerland. History Poschiavo is first mentioned in 824 as ''in Postclave'' though this comes fro ...

*8xxx - Region

Zürich , neighboring_municipalities = Adliswil, Dübendorf, Fällanden, Kilchberg, Maur, Oberengstringen, Opfikon, Regensdorf, Rümlang, Schlieren, Stallikon, Uitikon, Urdorf, Wallisellen, Zollikon , twintowns = Kunming, San Francisco Z ...

**80xx - City of Zurich **81xx - Region

Zürcher Unterland The ''Zürcher Unterland'' ("Zurich lowlands") comprises the northwestern part of the canton of Zurich, including the districts of Bülach and Dielsdorf. Geographically, it is located in the Swiss plateau, between the Limmat valley, the city of ...

**82xx - Region

Schaffhausen Schaffhausen (; gsw, Schafuuse; french: Schaffhouse; it, Sciaffusa; rm, Schaffusa; en, Shaffhouse) is a town with historic roots, a municipality in northern Switzerland, and the capital of the canton of the same name; it has an estimate ...

Kreuzlingen Kreuzlingen is a municipality in the district of Kreuzlingen in the canton of Thurgau in north-eastern Switzerland. It is the seat of the district and is the second-largest city of the canton, after Frauenfeld, with a population of about 22,000 ...

(

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

enclave An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...

) **83xx - Kloten,

Zürcher Oberland The Zürcher Oberland ("Zurich highlands") in Switzerland, is the hilly south-eastern part of the canton of Zurich, bordering on the Toggenburg, including the districts of Uster, Hinwil, Pfäffikon as well as the Töss Valley as far as the dis ...

Hinwil Hinwil is a municipality in the district of Hinwil in the canton of Zürich in Switzerland. History The village Hinwil from which the later municipality took its name is first mentioned in 745 as ''Hunichinwilari'', in a donation made by Bea ...

, Hinterthurgau **84xx - Region

Winterthur , neighboring_municipalities = Brütten, Dinhard, Elsau, Hettlingen, Illnau-Effretikon, Kyburg, Lindau, Neftenbach, Oberembrach, Pfungen, Rickenbach, Schlatt, Seuzach, Wiesendangen, Zell , twintowns = Hall in Tirol (Austria ...

, Tösstal **85xx - Region

Frauenfeld Frauenfeld ( Alemannic: ''Frauefäld'') is the capital of the canton of Thurgau in Switzerland. The official language of Frauenfeld is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic ...

, Weinfelden,

Amriswil Amriswil ( Low Alemannic: ''Amerschwiil'') is a town and a municipality in Arbon District in the canton of Thurgau in Switzerland near the Lake Constance. The official language of Amriswil is (the Swiss variety of Standard) German, but the main ...

Romanshorn Romanshorn is a municipality in the district of Arbon in the canton of Thurgau in Switzerland. History Romanshorn was probably settled in the 7th century, and is first mentioned in 779 as ''Rumanishorn'' in a land grant from Waldrata to the Ab ...

**86xx - Region Dübendorf, Zürcher Oberland, See (SG) **87xx - Region Right shore of

Lake Zurich __NOTOC__ Lake Zurich ( Swiss German/ Alemannic: ''Zürisee''; German: ''Zürichsee''; rm, Lai da Turitg) is a lake in Switzerland, extending southeast of the city of Zürich. Depending on the context, Lake Zurich or ''Zürichsee'' can be used t ...

, Gaster/See (SG),

Canton Glarus The canton of Glarus (german: Kanton Glarus rm, Chantun Glaruna; french: Canton de Glaris; it, Canton Glarona) is a canton in east central Switzerland. The capital is Glarus. The population speaks a variety of Alemannic German. The majority o ...

**88xx - Region Linkes Zürichseeufer, Ausserschwyz (

March March is the third month of the year in both the Julian and Gregorian calendars. It is the second of seven months to have a length of 31 days. In the Northern Hemisphere, the meteorological beginning of spring occurs on the first day of March ...

, Höfe, Einsiedeln SZ), Glarner Unterland,

Sarganserland The Sarganserland is a constituency (''Wahlkreis'') of the canton of St. Gallen, Switzerland, with a population of 36,892 (). The constituency corresponds to the historical county of Sargans (13th to 15th century) and the later '' Landvogtei'' Sa ...

/ Lake Walen **89xx - Region

Limmattal The Limmat Valley (German: ''Limmattal'') is a river valley and a region in the cantons of Zürich and Aargau in Switzerland. Geography The Limmat () is a long river located in the cantons of Zürich (ZH) and Aargau (AG). It is the cont ...

, Albis, Knonauer Amt, Mutschellen and Kelleramt (easternmost

Aargau Aargau, more formally the Canton of Aargau (german: Kanton Aargau; rm, Chantun Argovia; french: Canton d'Argovie; it, Canton Argovia), is one of the 26 cantons forming the Swiss Confederation. It is composed of eleven districts and its capit ...

) *9xxx - Region Eastern Switzerland ( Ostschweiz) **90xx - Region St. Gallen,

Appenzell Appenzell is a historic canton in the northeast of Switzerland, and entirely surrounded by the canton of St. Gallen. Appenzell became independent of the Abbey of Saint Gall in 1403 and entered a league with the Old Swiss Confederacy in 1411, ...

**91xx - Region Herisau **92xx - Region Gossau,

Flawil Flawil is a municipality in the canton of St. Gallen in Switzerland with slightly over 10,000 inhabitants. It is the regional centre of Untertoggenburg, but belongs to the ''Wahlkreis'' (constituency) of Wil. History Flawil is first mentioned in ...

, Uzwil, Bischofszell **93xx - Region

Arbon Arbon is a historic town and a municipality and district capital of the district of Arbon in the canton of Thurgau in Switzerland. Arbon is located on the southern shore of Lake Constance, on a railway line between Konstanz/Romanshorn and Rorsch ...

**94xx - Region

Rorschach Rorschach may refer to: * Hermann Rorschach, a Swiss psychiatrist ** Rorschach test, his psychological evaluation method involving inkblots * Rorschach (character), a character from the comics ''Watchmen'' * Rorschach (comic book), a 2020 comic * R ...

Rheintal ), Surselva, Graubünden, Switzerland , source1_coordinates= , source1_elevation = , source2 = Rein Posteriur/Hinterrhein , source2_location = Paradies Glacier, Graubünden, Switzerland , source2_coordinates= , sourc ...

**95xx - Region Wil **96xx -

Toggenburg Toggenburg is a region of Switzerland. It corresponds to the upper valley of the river Thur and that of its main tributary, the Necker. Since 1 January 2003, Toggenburg has been a constituency (''Wahlkreis'') of the canton of St. Gallen ( ...

Cities

*1211:

Geneva Geneva ( ; french: Genève ) frp, Genèva ; german: link=no, Genf ; it, Ginevra ; rm, Genevra is the second-most populous city in Switzerland (after Zürich) and the most populous city of Romandy, the French-speaking part of Switzerland. Situa ...

(generic post code for all ''P.O. Box'' addresses in Geneva; the address is followed by a number indicating the exact post office in which the box is located, e.g. ''1211 Geneva 7'': 1 Mont-Blanc, 10 United Nations, 11 Rue du Stand, 12

Champel Champel is a neighborhood in the city of Geneva, Switzerland. Champel is widely considered a posh, high-class neighbourhood due to its numerous parks and natural spaces, very luxurious apartments and proximity to the city center. Residences most ...

, 13 Les Charmilles, 14 State Hospital, 16 Grand-Pré, 17 Malagnou, 18 St-Jean, 19 Petit-Saconnex, 2 Cornavin/Swisscom, 20 CIC, 21 Les Pâquis, 22 International Labour Organization, 23 CERN, 24

Les Acacias Les Acacias is a district shared between the cities of Geneva and Carouge in Switzerland, located on the left bank of the Arve. Geography In the past the area was frequently subjected to the overflow of the Arve, the Drize and the Aire rivers. The ...

, 26 La Praille/Military base, 27 World Health Organization, 28 Le Bouchet, 3 Rive, 4 Plainpalais, 5 Main Post Office, 6 Les Eaux-Vives, 7 Servette, 70 CS, 8 Jonction, 84 Voting system, 9 La Cluse) *80xx: The city districts of Zurich were numbered before the Swiss postal codes were introduced; the number of the city district equals the last numbers of the postal code. The administration of the

canton of Zurich Canton may refer to: Administrative division terminology * Canton (administrative division), territorial/administrative division in some countries, notably Switzerland * Township (Canada), known as ''canton'' in Canadian French Arts and ent ...

has the postal code 8090. *3003 is the postal code of the Federal administration which is located in Bern.

Liechtenstein

*9485:

Nendeln Nendeln is a village of Liechtenstein, located in the municipality of Eschen. History Prior to the establishment of the village, the Roman Empire had a presence here. Villas from that time period have been excavated at Nendeln. Geography The vil ...

*9486:

Schaanwald Schaanwald is a village of Liechtenstein, located in the municipality of Mauren. History Prior to the establishment of the village, the Roman Empire had a presence here. Villas from that time period have been excavated at Schaanwald. Geography T ...

*9487:

Gamprin Gamprin is a municipality of Liechtenstein, on the Rhine on the border with the municipality of Sennwald, in Switzerland. It had 1,690 inhabitants in 2019. The municipality contains the village of Bendern and scattered hamlets and the Liechtenstei ...

*9488:

Schellenberg Schellenberg is a municipality in the lowland area of Liechtenstein, on the banks of the Rhine. , it has a population of 1,107 and covers an area of History Early history The area was first settled by Celts, then by Rhaetians. Rome conquere ...

*9489: Schaan *9490:

Vaduz Vaduz ( or , High Alemannic pronunciation: [])Hans Stricker, Toni Banzer, Herbert Hilbe: ''Liechtensteiner Namenbuch. Die Orts- und Flurnamen des Fürstentums Liechtenstein.'' Band 2: ''Die Namen der Gemeinden Triesenberg, Vaduz, Schaan.'' Hrsg. ...

*9491:

Ruggell Ruggell is a municipality of Liechtenstein. It is the northernmost and lowest elevated municipality. As of 2019, it has a population of 2,322. History The name is said to be from the Latin for "clearing the land" (roncale - ad roncalem). Most kno ...

*9492: Eschen *9493:

Mauren Mauren ( High Alemannic: ''Muura'') is a municipality in Liechtenstein that is situated in the north of the country. It has a population of 4,401. The Curta mechanical calculator was produced by Contina AG, in Mauren.Schaan Schaan () is the largest municipality of Liechtenstein by population. It is located to the north of Vaduz, the capital, in the central part of the country. it has a population of 6,039 making it the most populous administrative district in Lie ...

*9495: Triesen *9496: Balzers *9497:

Triesenberg Triesenberg is a municipality in Liechtenstein with a population of 2,636. Its area of makes it the largest municipality in Liechtenstein. The center of the municipality rests at an elevation of . History Triesenberg is noted for its distinct di ...

*9498:

Planken Planken is a municipality in Oberland, Liechtenstein. It has four exclaves, two enclaves and a population of 473. Thus by population it is the smallest municipality of Liechtenstein. Geography It is located on the western slope of Drei Schwes ...

*9499: ''omitted''

Notes and references

External links

Postcode directory for Switzerland and the Principality of LiechtensteinSwitzerland Postal Codes (in German)Switzerland & Liechtenstein Postal Codes in XML, CSV, JSON format (in German)
{{Portal bar, Writing, Geography, Switzerland Communications in Switzerland Communications in Liechtenstein

Postal codes A postal code (also known locally in various English-speaking countries throughout the world as a postcode, post code, PIN or ZIP Code) is a series of letters or digits or both, sometimes including spaces or punctuation, included in a postal a ...