← Home
Switzerland · Canton BL
4457
DiegtenThis postal code extends over 3 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 4457- Postal code
- 4457
- Place name
- Diegten
- Municipality
- Diegten
- Canton
- Basel-LandschaftBL
- Language
- German (Deutsch)
Geographic coordinates
swisstopo- Latitude
- 47.411300°
- Longitude
- 7.810300°
- Municipality key (BFS)
- 2884
About this postal code
Postal code 4457 serves the area of Diegten in the canton of BL, Switzerland. The municipality is identified by the official key 2884. The primary language in this region is German.
Municipalities in this postal code area
swisstopo · 3Taxes in Diegten
ESTV · 2026Municipal tax multiplier56%
Cantonal tax multiplier100%
Tax multipliers apply per municipality — shown for Diegten.
Tax rank 19 of 86 in canton Basel-LandschaftNearby postal codes
swisstopoFrequently asked questions
- Where is postal code 4457?
- Postal code 4457 covers Diegten in the municipality of Diegten, canton BL.
- Which municipality does postal code 4457 belong to?
- Postal code 4457 belongs to Diegten, canton BL.