Swiss postcode area · Basel-Stadt
Postcode 4125 (Riehen) is a Swiss postal area in the canton of Basel-Stadt. It serves around 63 940 residents across 10.9 km², with 5 039 mapped buildings.
Map
4125 and 3 neighbouring postcodesThe map shows postcode 4125 in red alongside its 3 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
3 placesPostcode 4125 covers 3 named places. The largest by population is Riehen, home to around 20 970 people.
Riehen Town 20 970 → Bäumlihof Hamlet — → Spittelmatthof Hamlet — →Neighbouring Postcodes
3 adjacent areasPostcode 4125 shares a border with 3 other postal areas. The most populous neighbour is 4058 (Altstadt Kleinbasel), with around 29 336 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 4058 | Altstadt Kleinbasel | 29 336 | 3 784 | 4.99 | View |
| 4126 | Bettingen | 14 300 | 398 | 2.23 | View |
| 4127 | Birsfelden | 11 632 | 1 903 | 2.51 | View |
Postal Services
24 facilitiesPostcode 4125 has 24 mapped postal facilities: 3 post offices, 21 letter boxes.
| # | Address | Collection times |
|---|---|---|
| 1 | 2-4125-19324 | Mo-Fr 17:00, Sa 09:00 |
| 2 | 2-4125-19307 | Mo-Fr 11:00 |
| 3 | 2-4125-19309 | Mo-Fr 10:00 |
| 4 | 2-4125-19312 | Mo-Fr 10:30 |
| 5 | 2-4125-19308 | Mo-Fr 09:30 |
| 6 | 2-4125-19310 | Mo-Fr 09:30 |
| 7 | 2-4125-19315 | Mo-Fr 11:30 |
| 8 | 2-4125-18473 | Mo-Fr 11:00 |
| 9 | 2-4125-1931-4 | Mo-Fr 08:30; Sa 08:15 |
| 10 | Mo-Fr 08:00 | |
| 11 | 2-4125-28943 | Mo-Fr 18:00; Sa 12:00 |
| 12 | 2-4125-18937 | Mo-Fr 18:00; Sa 12:00 |
| 13 | 2-4125-19313 | Mo-Fr 08:30 |
| 14 | 2-4125-19322 | Mo-Fr 10:00 |
| 15 | 2-4125-20118 | Mo-Fr 10:30 |
| 16 | 2-4125-19318 | Mo-Fr 09:30 |
| 17 | 2-4125-19325 | Mo-Fr 11:00 |
| 18 | 2-4125-19316 | Mo-Fr 10:30 |
| 19 | 2-4125-1***** | Mo-Fr 11:00 |
| 20 | 2-4125-19319 | Mo-Fr 10:00 |
| 21 | 2-4125-19321 | Mo-Fr 11:00 |
Regional Context
Frequently Asked Questions about 4125
Quick answersWhere is postcode 4125 located?
Postcode 4125 (Riehen) is located in the canton of Basel-Stadt, Switzerland. It belongs to the 4xxxxxx prefix zone.
Is 4125 a valid Swiss postcode?
Yes, 4125 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 Riehen in the canton of Basel-Stadt.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 4125 in?
Postcode 4125 is in the canton of Basel-Stadt, one of the 26 cantons of Switzerland.
What is the population of postcode 4125?
Postcode 4125 has a population of around 63 940 residents across 10.87 km² km², giving a population density of 5 882 people per km² people per km².
How large is the area covered by postcode 4125?
Postcode 4125 covers 10.87 km² (roughly 4.20 square miles), containing 5 039 mapped buildings according to OpenStreetMap.
What places are in postcode 4125?
Postcode 4125 covers 3 places: Riehen (20 970), Bäumlihof, Spittelmatthof .
What postcodes are next to 4125?
Postcode 4125 borders 3 postcodes: 4058 (Altstadt Kleinbasel), 4126 (Bettingen), 4127 (Birsfelden) .
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 4125?
Postcode 4125 has 24 postal facilities, including 3 post offices (the main one being Filiale Riehen 1 at Bahnhofstrasse 25), and 21 letter boxes.
How many buildings are in postcode 4125?
According to OpenStreetMap data, postcode 4125 contains 5 039 mapped buildings, a density of around 464 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.