Location information
PLZ 4106- Postal code
- 4106
- Place name
- Therwil
- Municipality
- Therwil
- Canton
- Basel-LandschaftBL
- Language
- German (Deutsch)
- Area
- 7.5 km²
Geographic coordinates
swisstopo- Latitude
- 47.499200°
- Longitude
- 7.556700°
- Municipality key (BFS)
- 2775
About this postal code
Postal code 4106 serves the area of Therwil in the canton of BL, Switzerland. The municipality is identified by the official key 2775. The primary language in this region is German.
Localities
swisstopo · 1Taxes in Therwil
ESTV · 2026Municipal tax multiplier52%
Cantonal tax multiplier100%
Tax multipliers apply per municipality — shown for Therwil.
Tax rank 7 of 86 in canton Basel-LandschaftAccessibility (municipality of Therwil)
ARE · NPVMMajor centrePT 26 min · Car 18 min
Remotest municipalities →Electricity (municipality of Therwil)
ElCom · 2027 · BFESecond homes7.6 %
Health-insurance premiums
BAG · 2024Premium regionRegion 1
Ø premium in canton Basel-Landschaft479 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Premiums are set per canton and premium region. This area lies in premium region 1 of canton Basel-Landschaft. Shown is the average adult premium paid across the whole canton Basel-Landschaft (2024, BAG) — a region-specific average is not available in the cantonal data.
Nearby postal codes
swisstopo- Where is postal code 4106?
- Postal code 4106 covers Therwil in the municipality of Therwil, canton BL.
- Which municipality does postal code 4106 belong to?
- Postal code 4106 belongs to Therwil, canton BL.
- Which district (Bezirk) is postal code 4106 in?
- Every municipality of postal code 4106 lies in Bezirk Arlesheim (canton BL).