Where is postal code 1257?

Postal code 1257 covers La Croix-de-Rozon in the municipality of Bardonnex, canton GE.

Which municipality does postal code 1257 belong to?

Postal code 1257 belongs to Bardonnex, canton GE.

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Switzerland · Canton GE

1257

La Croix-de-Rozon

This postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.

MunicipalityBardonnex LocalityLa Croix-de-Rozon CantonGeneva GE

Location information

PLZ 1257

Postal code: 1257
Place name: La Croix-de-Rozon
Municipality: Bardonnex
Canton: GenevaGE
Language: French (Français)

Geographic coordinates

swisstopo

Latitude: 46.162800°
Longitude: 6.122100°
Municipality key (BFS): 6605

About this postal code

Postal code 1257 serves the area of La Croix-de-Rozon in the canton of GE, Switzerland. The municipality is identified by the official key 6605. The primary language in this region is French.

Municipalities in this postal code area

swisstopo · 2

Bardonnexarea of the municipality of Plan-les-OuatesMain municipality

Taxes in Plan-les-Ouates

ESTV · 2026

Municipal tax multiplier37%

Cantonal tax multiplier147.5%

Tax multipliers apply per municipality — shown for Plan-les-Ouates.

Tax rank 11 of 45 in canton Geneva

Nearby postal codes

swisstopo

1256Troinex 1258Perly 1258Perly 1255Veyrier

Frequently asked questions

Where is postal code 1257?: Postal code 1257 covers La Croix-de-Rozon in the municipality of Bardonnex, canton GE.
Which municipality does postal code 1257 belong to?: Postal code 1257 belongs to Bardonnex, canton GE.