Swiss postcode area · Graubünden/Grischun/Grigioni · Albula/Alvra
Postcode 1 is a Swiss postal area in the canton of Graubünden/Grischun/Grigioni, Albula/Alvra district. across 0.1 km², with 5 mapped buildings.
Map
1 and 2 neighbouring postcodesThe map shows postcode 1 in red alongside its 2 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Neighbouring Postcodes
2 adjacent areasPostcode 1 shares a border with 2 other postal areas. The most populous neighbour is 7452 (Cunter), with around 48 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 7452 | Cunter | 48 | 267 | 9.37 | View |
| 7460 | Savognin | 45 | 669 | 8.66 | View |
Regional Context
Frequently Asked Questions about 1
Quick answersWhere is postcode 1 located?
Postcode 1 is located in the canton of Graubünden/Grischun/Grigioni, Albula/Alvra district, Switzerland. It belongs to the 1xxxxxx prefix zone.
Is 1 a valid Swiss postcode?
Yes, 1 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 1 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 1 in?
Postcode 1 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 1?
Population data for postcode 1 is not currently in our data.
How large is the area covered by postcode 1?
Postcode 1 covers 0.10 km² (roughly 0.04 square miles), containing 5 mapped buildings according to OpenStreetMap.
What is the 1xxx prefix zone?
The 1xxxxxx zone groups all Swiss postcodes that start with 1xxx. This zone contains 614 postal codes postal codes, serving a combined population of around 1 556 955 across 7 270 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.
How many buildings are in postcode 1?
According to OpenStreetMap data, postcode 1 contains 5 mapped buildings, a density of around 53 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.