Postal Code 31840
Aussonne +1 · Haute-Garonne, Occitanie
31840 is the postal code of Aussonne, Seilh in Haute-Garonne, Occitanie, France.
- Postal Code
- 31840
- Department
- Haute-Garonne
- Region
- Occitanie
- Country
- France
2 places with postal code 31840
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Aussonne | Toulouse | Haute-Garonne | 43.684, 1.319 |
| Seilh | Toulouse | Haute-Garonne | 43.695, 1.355 |
Near Toulouse
The nearest major city is Toulouse, about 13 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 31840?
Aussonne, Seilh.
Which department and region is 31840 in?
Haute-Garonne, Occitanie, France.
What is the nearest major city to 31840?
Toulouse, about 13 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.