Map
1256 and 3 neighbouring postcodesThe map shows postcode 1256 in red alongside its 3 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
1 placePostcode 1256 covers 1 named place. The largest by population is Troinex, home to around 2 295 people.
Troinex Village 2 295 →Neighbouring Postcodes
3 adjacent areasPostcode 1256 shares a border with 3 other postal areas. The most populous neighbour is 1228 (Plan-les-Ouates), with around 7 896 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 1228 | Plan-les-Ouates | 7 896 | 263 | 5.87 | View |
| 1234 | Sierne | 287 | 6.49 | View | |
| 1257 | Bardonnex | 1 570 | 32 | 4.64 | View |
Postal Services
3 facilitiesPostcode 1256 has 3 mapped postal facilities: 1 post office, 2 letter boxes.
| # | Address | Collection times |
|---|---|---|
| 1 | ||
| 2 |
Regional Context
Frequently Asked Questions about 1256
Quick answersWhere is postcode 1256 located?
Postcode 1256 (Troinex) is located in the canton of Genève, Switzerland. It belongs to the 1xxxxxx prefix zone.
Is 1256 a valid Swiss postcode?
Yes, 1256 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 Troinex in the canton of Genève.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 1256 in?
Postcode 1256 is in the canton of Genève, one of the 26 cantons of Switzerland.
What is the population of postcode 1256?
Postcode 1256 has a population of around 2 295 residents across 3.43 km² km², giving a population density of 669 people per km² people per km².
How large is the area covered by postcode 1256?
Postcode 1256 covers 3.43 km² (roughly 1.32 square miles), containing 79 mapped buildings according to OpenStreetMap.
What places are in postcode 1256?
Postcode 1256 covers 1 place: Troinex (2 295) .
What postcodes are next to 1256?
Postcode 1256 borders 3 postcodes: 1228 (Plan-les-Ouates), 1234 (Sierne), 1257 (Bardonnex) .
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.
What postal services are available in 1256?
Postcode 1256 has 3 postal facilities, including 1 post office, and 2 letter boxes.
How many buildings are in postcode 1256?
According to OpenStreetMap data, postcode 1256 contains 79 mapped buildings, a density of around 23 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.