Postal code 42000
This postal code maps to one municipality in the Loire (42) département:
The postal-code area for 42000 covers approximately 18 km². Postal code 42000 has 9 885 addresses listed in the Base Adresse Nationale. You can also download the BAN addresses for this postal code as CSV.
Frequently asked questions
What municipality does postal code 42000 correspond to?
Postal code 42000 corresponds to the municipality ST ETIENNE.
What département is postal code 42000 in?
Postal code 42000 is in the Loire département (42).