Map
1251 and 3 neighbouring postcodesThe map shows postcode 1251 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 1251 covers 1 named place. The largest by population is Gy, home to around 497 people.
Gy Village 497 →Neighbouring Postcodes
3 adjacent areasPostcode 1251 shares a border with 3 other postal areas. The most populous neighbour is 1246 (Corsier GE), with around 2 282 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 1246 | Corsier GE | 2 282 | 26 | 4.29 | View |
| 1252 | Meinier | 2 059 | 39 | 6.95 | View |
| 1254 | Jussy | 1 173 | 20 | 11.35 | View |
Regional Context
Frequently Asked Questions about 1251
Quick answersWhere is postcode 1251 located?
Postcode 1251 (Gy) is located in the canton of Genève, Switzerland. It belongs to the 1xxxxxx prefix zone.
Is 1251 a valid Swiss postcode?
Yes, 1251 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 Gy 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 1251 in?
Postcode 1251 is in the canton of Genève, one of the 26 cantons of Switzerland.
What is the population of postcode 1251?
Postcode 1251 has a population of around 497 residents across 3.28 km² km², giving a population density of 151 people per km² people per km².
How large is the area covered by postcode 1251?
Postcode 1251 covers 3.28 km² (roughly 1.27 square miles), containing 3 mapped buildings according to OpenStreetMap.
What places are in postcode 1251?
Postcode 1251 covers 1 place: Gy (497) .
What postcodes are next to 1251?
Postcode 1251 borders 3 postcodes: 1246 (Corsier GE), 1252 (Meinier), 1254 (Jussy) .
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 1251?
According to OpenStreetMap data, postcode 1251 contains 3 mapped buildings, a density of around 1 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.