Location information
PLZ 4001- Postal code
- 4001
- Place name
- Basel
- Municipality
- Basel
- Canton
- Basel-CityBS
- Language
- German (Deutsch)
Geographic coordinates
swisstopo- Latitude
- 47.556600°
- Longitude
- 7.589000°
- Municipality key (BFS)
- 2701
About this postal code
Postal code 4001 serves the area of Basel in the canton of BS, Switzerland. The municipality is identified by the official key 2701. The primary language in this region is German.
Taxes in Basel
ESTV · 2026Municipal tax multiplier50%
Cantonal tax multiplier50%
Tax multipliers apply per municipality — shown for Basel.
Tax rank 3 of 3 in canton Basel-CityNearby postal codes
swisstopoFrequently asked questions
- Where is postal code 4001?
- Postal code 4001 covers Basel in the municipality of Basel, canton BS.
- Which municipality does postal code 4001 belong to?
- Postal code 4001 belongs to Basel, canton BS.