Swiss postcode area · Graubünden/Grischun/Grigioni · Albula/Alvra
Postcode 7457 (Bivio) is a Swiss postal area in the canton of Graubünden/Grischun/Grigioni, Albula/Alvra district. It serves around 400 residents across 77.7 km², with 189 mapped buildings.
Map
7457 and 7 neighbouring postcodesThe map shows postcode 7457 in red alongside its 7 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
2 placesPostcode 7457 covers 2 named places. The largest by population is Bivio, home to around 189 people.
Bivio Village 189 → Plaz Hamlet — →Neighbouring Postcodes
7 adjacent areasPostcode 7457 shares a border with 7 other postal areas. The most populous neighbour is 7513 (Silvaplana), with around 1 473 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 7447 | Juf | 569 | 236 | 122.98 | View |
| 7456 | Sur | 311 | 111 | 60.43 | View |
| 7502 | Bever | 636 | 289 | 45.74 | View |
| 7513 | Silvaplana | 1 473 | 350 | 44.77 | View |
| 7516 | Maloja | 310 | 330 | 69.95 | View |
| 7517 | Blaunca | 121 | 48 | 10.88 | View |
| 7602 | Casaccia | 134 | 149 | 30.22 | View |
Postal Services
1 facilityPostcode 7457 has 1 mapped postal facility:, 1 letter box.
| # | Address | Collection times |
|---|---|---|
| 1 | 3-7457-28429 | Mo-Fr 17:00; Sa 12:00 |
Regional Context
Frequently Asked Questions about 7457
Quick answersWhere is postcode 7457 located?
Postcode 7457 (Bivio) is located in the canton of Graubünden/Grischun/Grigioni, Albula/Alvra district, Switzerland. It belongs to the 7xxxxxx prefix zone.
Is 7457 a valid Swiss postcode?
Yes, 7457 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 Bivio in the canton of Graubünden/Grischun/Grigioni.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 7457 in?
Postcode 7457 is in the canton of Graubünden/Grischun/Grigioni, one of the 26 cantons of Switzerland. Within the canton it falls under the Albula/Alvra district.
What is the population of postcode 7457?
Postcode 7457 has a population of around 400 residents across 77.75 km² km², giving a population density of 5 people per km² people per km².
How large is the area covered by postcode 7457?
Postcode 7457 covers 77.75 km² (roughly 30.02 square miles), containing 189 mapped buildings according to OpenStreetMap.
What postcodes are next to 7457?
Postcode 7457 borders 7 postcodes: 7447 (Juf), 7456 (Sur), 7502 (Bever), 7513 (Silvaplana), 7516 (Maloja), 7517 (Blaunca), 7602 (Casaccia) .
What is the 7xxx prefix zone?
The 7xxxxxx zone groups all Swiss postcodes that start with 7xxx. This zone contains 250 postal codes postal codes, serving a combined population of around 209 419 across 6 951 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 7457?
Postcode 7457 has 1 postal facility, and 1 letter box.
How many buildings are in postcode 7457?
According to OpenStreetMap data, postcode 7457 contains 189 mapped buildings, a density of around 2 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.