France

91800 post code

Post code details

2 places

Code

Place

Boussy-Saint-Antoine

Region

Île-de-France

County

Essonne

Coordinates

48.691, 2.5306

Accuracy

5 / 6

Country

France

Location

OpenStreetMap ↗

48.691, 2.5306© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Boussy-Saint-Antoine	Île-de-France	Essonne	48.691, 2.5306
Brunoy	Île-de-France	Essonne	48.6942, 2.4922

Nearby codes

All →

91780 91780 91780 91781 CEDEX 91783 CEDEX 91790 91791 CEDEX 91792 CEDEX 91801 CEDEX 91802 CEDEX 91803 CEDEX 91804 CEDEX

Same code in other countries

Country	Place	Region
FI Finland	Tyrnävä	North Ostrobothnia Region
MX Mexico	Astilleros de Veracruz	Veracruz de Ignacio de la Llave
UY Uruguay	Costas De Pedernal	Canelones

FAQ

Which city is 91800 in?

Boussy-Saint-Antoine, Île-de-France, France.

What are the coordinates of 91800?

48.691, 2.5306

Is 91800 used in other countries?

Yes, 3 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in