Swiss postcode area · Basel-Landschaft · Bezirk Rheinfelden
Postcode 4303 (Kaiseraugst) is a Swiss postal area in the canton of Basel-Landschaft, Bezirk Rheinfelden district. It serves around 7 257 residents across 4.9 km², with 884 mapped buildings.
Map
4303 and 5 neighbouring postcodesThe map shows postcode 4303 in red alongside its 5 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
2 placesPostcode 4303 covers 2 named places. The largest by population is Kaiseraugst, home to around 5 576 people.
Kaiseraugst Village 5 576 → Liebrüti Quarter — →Neighbouring Postcodes
5 adjacent areasPostcode 4303 shares a border with 5 other postal areas. The most populous neighbour is 4305 (Olsberg), with around 2 500 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 4302 | Augst BL | 1 581 | 429 | 1.65 | View |
| 4304 | Giebenach | 229 | 395 | 1.34 | View |
| 4305 | Olsberg | 2 500 | 166 | 4.61 | View |
| 4310 | Rheinfelden | 1 914 | 2 224 | 16.02 | View |
| 4422 | Arisdorf | 931 | 859 | 10.0 | View |
Postal Services
8 facilitiesPostcode 4303 has 8 mapped postal facilities: 1 post office, 1 parcel locker, 6 letter boxes.
| # | Address | Collection times |
|---|---|---|
| 1 | 2-4303-13028 | Mo-Fr 12:00; Sa,Su,PH off |
| 2 | Mo-Fr 18.00; Sa 11.00; Su, PH off | |
| 3 | Mo-Fr 10:00; Sa,Su,PH off | |
| 4 | Mo-Fr 12:00; Sa,Su,PH off | |
| 5 | ||
| 6 |
Regional Context
Frequently Asked Questions about 4303
Quick answersWhere is postcode 4303 located?
Postcode 4303 (Kaiseraugst) is located in the canton of Basel-Landschaft, Bezirk Rheinfelden district, Switzerland. It belongs to the 4xxxxxx prefix zone.
Is 4303 a valid Swiss postcode?
Yes, 4303 is a valid 4-digit Swiss postal code (German: PLZ / Postleitzahl; French: NPA / numero postal d’acheminement; Italian: CAP / codice di avviamento postale). It is assigned to Kaiseraugst in the canton of Basel-Landschaft.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 4303 in?
Postcode 4303 is in the canton of Basel-Landschaft, one of the 26 cantons of Switzerland. Within the canton it falls under the Bezirk Rheinfelden district.
What is the population of postcode 4303?
Postcode 4303 has a population of around 7 257 residents across 4.90 km² km², giving a population density of 1 480 people per km² people per km².
How large is the area covered by postcode 4303?
Postcode 4303 covers 4.90 km² (roughly 1.89 square miles), containing 884 mapped buildings according to OpenStreetMap.
What places are in postcode 4303?
Postcode 4303 covers 2 places: Kaiseraugst (5 576), Liebrüti .
What postcodes are next to 4303?
Postcode 4303 borders 5 postcodes: 4302 (Augst BL), 4304 (Giebenach), 4305 (Olsberg), 4310 (Rheinfelden), 4422 (Arisdorf) .
What is the 4xxx prefix zone?
The 4xxxxxx zone groups all Swiss postcodes that start with 4xxx. This zone contains 261 postal codes postal codes, serving a combined population of around 867 292 across 1 713 km² km². In Switzerland, the first digit of a postcode broadly indicates the region: 1xxx = western Switzerland / Geneva area, 2xxx = Neuchatel / Jura, 3xxx = Bern region, 4xxx = Basel / Aargau, 5xxx = Aargau / Zurich west, 6xxx = Lucerne / Central Switzerland, 7xxx = Graubunden, 8xxx = Zurich / Eastern Switzerland, 9xxx = Eastern Switzerland / St. Gallen.
What postal services are available in 4303?
Postcode 4303 has 8 postal facilities, including 1 post office (the main one being Liebrüti at Giebenacherstrasse 58), 1 parcel locker, and 6 letter boxes.
How many buildings are in postcode 4303?
According to OpenStreetMap data, postcode 4303 contains 884 mapped buildings, a density of around 180 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.