Commune · Yonne · Bourgogne-Franche-Comté · France
L'Isle-sur-Serein — Postal code
The postal code of L'Isle-sur-Serein is 89440.
- Commune
- L'Isle-sur-Serein
- Department
- Yonne
- Region
- Bourgogne-Franche-Comté
- Country
- France
- Postal code
- 89440Single source Value from one source, not cross-checked.
- Coordinates
- 47.5884, 4.0045
View on OpenStreetMap - Time zone
- Europe/Paris (UTC+1 / UTC+2 DST)
About this page
French postal codes have five digits: the first two identify the département. One postal code usually serves several communes, so a code page lists every commune it covers.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page