Postal Code Finder
Registry / Switzerland / Kanton Aargau

Postal codes of Kanton Aargau (Switzerland)

Comprehensive directory for the Kanton Aargau hub. Our registry indexes 290 geocoded administrative entries across 11 distinct provinces.

Verified data profile for Kanton Aargau

Based on 290 records, 249 postal code values and 276 mapped localities. Coordinate coverage is 100.0%.

290
Records
249
Postal identifiers
100.0%
Geocoded
4303
Example code
Postal code Locality Administrative path Coordinates
4303 Kaiseraugst Kanton Aargau / Bezirk Rheinfelden / Kaiseraugst 47.5364, 7.7428
4303 Kaiseraugst Liebrüti Kanton Aargau / Bezirk Rheinfelden / Kaiseraugst 47.5361, 7.7421
4305 Olsberg Kanton Aargau / Bezirk Rheinfelden / Olsberg 47.526, 7.7777
4310 Rheinfelden Kanton Aargau / Bezirk Rheinfelden / Rheinfelden 47.5493, 7.7982
4310 Rheinfelden 1 Kanton Aargau / Bezirk Rheinfelden / Rheinfelden 47.5559, 7.8045
4312 Magden Kanton Aargau / Bezirk Rheinfelden / Magden 47.5196, 7.8096

Related postal lookups

Switzerland
Country · 4,520 records
Canton de Berne
Region · 625 records
Canton de Vaud
Region · 487 records
Ticino
Region · 361 records
Kanton Zürich
Region · 352 records
Canton du Valais
Region · 331 records
Kanton Graubünden
Region · 329 records
Canton de Fribourg
Region · 289 records
Kanton St. Gallen
Region · 232 records
Kanton Thurgau
Region · 212 records
Kanton Luzern
Region · 166 records

Administrative area coverage

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/switzerland/kanton-aargau.

How to use this lookup

  • Open the strongest child areas first when browsing a large administrative region.
  • Compare related postal prefixes before choosing a local import key.
  • Use the country dataset when you need full coverage beyond the visible sample.
Records
290
Database rows represented by this canonical route.
Postal identifiers
249
Distinct postal code values in this route.
Localities
276
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
4 digits (NNNN)
The detected records use a fixed-length numeric postal code.
Example
4303
Sample code from Kaiseraugst.
Browse level
administrative hub
This page connects parent geography, child areas, prefix ranges and downloadable records.
Code Place Hierarchy Coordinates
4303 Kaiseraugst Kanton Aargau / Bezirk Rheinfelden / Kaiseraugst 47.5364, 7.7428
4303 Kaiseraugst Liebrüti Kanton Aargau / Bezirk Rheinfelden / Kaiseraugst 47.5361, 7.7421
4305 Olsberg Kanton Aargau / Bezirk Rheinfelden / Olsberg 47.526, 7.7777
4310 Rheinfelden Kanton Aargau / Bezirk Rheinfelden / Rheinfelden 47.5493, 7.7982
4310 Rheinfelden 1 Kanton Aargau / Bezirk Rheinfelden / Rheinfelden 47.5559, 7.8045
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Switzerland
Country · 4,520 records
Canton de Berne
Region · 625 records
Canton de Vaud
Region · 487 records
Ticino
Region · 361 records
Kanton Zürich
Region · 352 records
Canton du Valais
Region · 331 records
Kanton Graubünden
Region · 329 records
Canton de Fribourg
Region · 289 records
Kanton St. Gallen
Region · 232 records

Data questions

What does the Kanton Aargau page cover?

It connects 290 postal records in Switzerland with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Kanton Aargau?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.

Why are only representative rows visible?

Large administrative pages keep bounded HTML for speed and expose full coverage through dataset exports.

Search Kanton Aargau postal codes and localities

🔍

Geographic Context

Kanton Aargau is a key administrative jurisdiction within Switzerland. Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 11 provinces.

Postal code ranges covering Kanton Aargau

Use these prefix ranges when you know the first digits or letters of a local postal identifier. Each link opens a country-level range with matching localities and coordinates.

All Switzerland prefixes
50
50 records in this hub, 49 codes nationwide.
56
48 records in this hub, 37 codes nationwide.
54
39 records in this hub, 32 codes nationwide.
52
27 records in this hub, 25 codes nationwide.
48
23 records in this hub, 16 codes nationwide.
57
22 records in this hub, 24 codes nationwide.
53
22 records in this hub, 22 codes nationwide.
43
18 records in this hub, 18 codes nationwide.

Navigate Kanton Aargau provinces

Interactive Navigation: Markers represent geometric administrative centroids. Explore the regional registry by clicking on specific spatial clusters.

Provinces and postal code coverage

Showing top 11 of 11
Bezirk Aarau
18 postal identifiers
MULTI
Bezirk Baden
34 postal identifiers
MULTI
Bezirk Bremgarten
23 postal identifiers
MULTI
Bezirk Brugg
26 postal identifiers
MULTI
Bezirk Kulm
17 postal identifiers
MULTI
Bezirk Laufenburg
28 postal identifiers
MULTI
Bezirk Lenzburg
20 postal identifiers
MULTI
Bezirk Muri
20 postal identifiers
MULTI
Bezirk Rheinfelden
14 postal identifiers
MULTI
Bezirk Zofingen
24 postal identifiers
MULTI
Bezirk Zurzach
25 postal identifiers
MULTI

Download the Kanton Aargau postal code dataset

Access the complete administrative registry for Kanton Aargau. Structured datasets available in XLSX, CSV, and JSON formats for immediate integration.

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Verified Scope: Kanton Aargau Hub • Entities: 290 technical records

Frequently Asked Questions: Kanton Aargau postal code guide

What is the postal structure for Kanton Aargau?

Kanton Aargau is represented in the Switzerland postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Kanton Aargau?

Yes. The dataset for Kanton Aargau can be exported in CSV, Excel and JSON formats from the download section on this page.

How many subdivisions are mapped for Kanton Aargau?

Kanton Aargau currently aggregates 11 mapped subdivisions in the public registry.

What does the Kanton Aargau page cover?

It connects 290 postal records in Switzerland with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Kanton Aargau?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.