2400
Le LocleThis postal code extends over 3 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 2400- Postal code
- 2400
- Place name
- Le Locle
- Municipality
- Le Locle
- Canton
- NeuchâtelNE
- Language
- French (Français)
- Area
- 24.2 km²
- Locality
- Le Locle, Le Prévoux
Geographic coordinates
swisstopo- Latitude
- 47.057000°
- Longitude
- 6.750500°
- Municipality key (BFS)
- 6436
About this postal code
Postal code 2400 serves the area of Le Locle in the canton of NE, Switzerland. The municipality is identified by the official key 6436. The primary language in this region is French.
Which locality is in which municipality?
swisstopo · 4Postal code 2400 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row.
| Locality | Municipality | Canton |
|---|---|---|
| Le Locle | Le Locle | NE |
| Le Prévoux | Le Locle · Le Cerneux-Péquignot · La Chaux-du-Milieu | NE |
Municipalities in this postal code area
swisstopo · 3Localities
swisstopo · 2Taxes in Le Locle
ESTV · 2026Municipal tax multiplier69%
Cantonal tax multiplier124%
Tax multipliers apply per municipality — shown for Le Locle.
Tax rank 11 of 24 in canton NeuchâtelAccessibility (municipality of Le Locle)
ARE · NPVMMajor centrePT 96 min · Car 74 min
Remotest municipalities →Electricity (municipality of Le Locle)
ElCom · 2026 · BFENearby postal codes
swisstopoFrequently asked questions
- Where is postal code 2400?
- Postal code 2400 lies in 3 municipalities: Le Locle, Le Cerneux-Péquignot, La Chaux-du-Milieu (canton NE). Postal codes are delivery areas and do not follow municipal borders.
- Which municipality does postal code 2400 belong to?
- Postal code 2400 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Le Locle, Le Cerneux-Péquignot & La Chaux-du-Milieu. Le Locle: Le Locle; Le Prévoux: Le Locle, Le Cerneux-Péquignot, La Chaux-du-Milieu.