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4127
BirsfeldenThis postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 4127- Postal code
- 4127
- Place name
- Birsfelden
- Municipality
- Birsfelden
- Canton
- Basel-LandschaftBL
- Language
- German (Deutsch)
Geographic coordinates
swisstopo- Latitude
- 47.552600°
- Longitude
- 7.626900°
- Municipality key (BFS)
- 2766
About this postal code
Postal code 4127 serves the area of Birsfelden in the canton of BL, Switzerland. The municipality is identified by the official key 2766. The primary language in this region is German.
Municipalities in this postal code area
swisstopo · 2Taxes in Birsfelden
ESTV · 2026Municipal tax multiplier62%
Cantonal tax multiplier100%
Tax multipliers apply per municipality — shown for Birsfelden.
Tax rank 60 of 86 in canton Basel-LandschaftNearby postal codes
swisstopoFrequently asked questions
- Where is postal code 4127?
- Postal code 4127 covers Birsfelden in the municipality of Birsfelden, canton BL.
- Which municipality does postal code 4127 belong to?
- Postal code 4127 belongs to Birsfelden, canton BL.