Postal code 81100
This postal code spans 3 municipalities in the Tarn (81) département:
The postal-code area for 81100 covers approximately 136 km². Postal code 81100 has 20 879 addresses listed in the Base Adresse Nationale. You can also download the BAN addresses for this postal code as CSV.
Frequently asked questions
What are the municipalities of postal code 81100?
Postal code 81100 covers 3 municipalities: CASTRES, BURLATS, LABOULBENE.