Switzerland Postcode Database

Country Information

CountrySwitzerland

ISO CodeCH / CHE

LanguageGerman, French, Italian

Total Records4,470

Switzerland uses a numeric code of 4 digits (e.g. 8001). Four-digit postcode (NPA).

This database currently holds 4,470 postal codes ranging from 1000 to 9658, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. Addresses here are organised as Canton → Municipality → Locality. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Switzerland Postcode Data

3,362 postcode found

Postal Code	Canton	Municipality	Locality	Building / Place	Records
8881	Kanton St. Gallen	Tscherlach	Wahlkreis Sarganserland	Wahlkreis Sarganserland	2
8882	Kanton St. Gallen	Unterterzen	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8883	Kanton St. Gallen	Quarten	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8884	Kanton St. Gallen	Oberterzen	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8885	Kanton St. Gallen	Mols	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8886	Kanton St. Gallen	Mädris-Vermol	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8887	Kanton St. Gallen	Mels	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8888	Kanton St. Gallen	Heiligkreuz (Mels)	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8889	Kanton St. Gallen	Plons	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8890	Kanton St. Gallen	Flums	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8892	Kanton St. Gallen	Berschis	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8893	Kanton St. Gallen	Flums Hochwiese	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8894	Kanton St. Gallen	Flumserberg Saxli	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8895	Kanton St. Gallen	Flumserberg Portels	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8896	Kanton St. Gallen	Flumserberg Bergheim	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8897	Kanton St. Gallen	Flumserberg Tannenheim	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8898	Kanton St. Gallen	Flumserberg Tannenbodenalp	Wahlkreis Sarganserland	Wahlkreis Sarganserland	1
8901	Kanton Zürich	Urdorf	Bezirk Dietikon	Bezirk Dietikon	2
8902	Kanton Zürich	Urdorf	Bezirk Dietikon	Bezirk Dietikon	1
8903	Kanton Zürich	Birmensdorf ZH	Bezirk Dietikon	Bezirk Dietikon	1
8904	Kanton Zürich	Aesch ZH	Bezirk Dietikon	Bezirk Dietikon	1
8905	Kanton Aargau	Arni AG	Bezirk Bremgarten	Bezirk Bremgarten	3
8906	Kanton Zürich	Bonstetten	Bezirk Affoltern	Bezirk Affoltern	1
8907	Kanton Zürich	Wettswil	Bezirk Affoltern	Bezirk Affoltern	1
8908	Kanton Zürich	Hedingen	Bezirk Affoltern	Bezirk Affoltern	1
8909	Kanton Zürich	Zwillikon	Bezirk Affoltern	Bezirk Affoltern	1
8910	Kanton Zürich	Affoltern am Albis	Bezirk Affoltern	Bezirk Affoltern	1
8911	Kanton Zürich	Rifferswil	Bezirk Affoltern	Bezirk Affoltern	1
8912	Kanton Zürich	Obfelden	Bezirk Affoltern	Bezirk Affoltern	1
8913	Kanton Zürich	Ottenbach	Bezirk Affoltern	Bezirk Affoltern	1
8914	Kanton Zürich	Aeugst am Albis	Bezirk Affoltern	Bezirk Affoltern	2
8915	Kanton Zürich	Hausen am Albis	Bezirk Affoltern	Bezirk Affoltern	1
8916	Kanton Aargau	Jonen	Bezirk Bremgarten	Bezirk Bremgarten	1
8917	Kanton Aargau	Oberlunkhofen	Bezirk Bremgarten	Bezirk Bremgarten	1
8918	Kanton Aargau	Unterlunkhofen	Bezirk Bremgarten	Bezirk Bremgarten	1
8919	Kanton Aargau	Rottenschwil	Bezirk Muri	Bezirk Muri	1
8925	Kanton Zürich	Ebertswil	Bezirk Affoltern	Bezirk Affoltern	1
8926	Kanton Zürich	Hauptikon	Bezirk Affoltern	Bezirk Affoltern	3
8932	Kanton Zürich	Mettmenstetten	Bezirk Affoltern	Bezirk Affoltern	1
8933	Kanton Zürich	Maschwanden	Bezirk Affoltern	Bezirk Affoltern	1
8934	Kanton Zürich	Knonau	Bezirk Affoltern	Bezirk Affoltern	1
8942	Kanton Zürich	Oberrieden	Bezirk Horgen	Bezirk Horgen	1
8951	Kanton Zürich	Fahrweid	Bezirk Dietikon	Bezirk Dietikon	1
8952	Kanton Zürich	Schlieren	Bezirk Dietikon	Bezirk Dietikon	1
8953	Kanton Zürich	Dietikon	Bezirk Dietikon	Bezirk Dietikon	3
8954	Kanton Zürich	Geroldswil	Bezirk Dietikon	Bezirk Dietikon	1
8955	Kanton Zürich	Oetwil an der Limmat	Bezirk Dietikon	Bezirk Dietikon	1
8956	Kanton Aargau	Killwangen	Bezirk Baden	Bezirk Baden	1
8957	Kanton Aargau	Spreitenbach	Bezirk Baden	Bezirk Baden	1
8962	Kanton Aargau	Bergdietikon	Bezirk Baden	Bezirk Baden	1

Page 63 of 68 · 3,362 postcode

Postcodes by Region

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Frequently Asked Questions

Switzerland uses a numeric code of 4 digits (e.g. 8001). Four-digit postcode (NPA).

Yes. Switzerland postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.

4,470 This database currently lists

The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.

Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.