4912
AarwangenThis postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 4912Geographic coordinates
swisstopo- Latitude
- 47.237400°
- Longitude
- 7.774500°
- Municipality key (BFS)
- 321
About this postal code
Postal code 4912 serves the area of Aarwangen in the canton of BE, Switzerland. The municipality is identified by the official key 321. The primary language in this region is German.
Which locality is in which municipality?
swisstopo · 2Municipalities in this postal code area
swisstopo · 2Localities
swisstopo · 1Taxes in Aarwangen
ESTV · 2026Municipal tax multiplier157%
Cantonal tax multiplier297.5%
Tax multipliers apply per municipality — shown for Aarwangen.
Tax rank 63 of 334 in canton BernAccessibility (municipality of Aarwangen)
ARE · NPVMMajor centrePT 68 min · Car 54 min
Remotest municipalities →Electricity (municipality of Aarwangen)
ElCom · 2026 · BFENearby postal codes
swisstopoFrequently asked questions
- Where is postal code 4912?
- Postal code 4912 lies in 2 municipalities: Aarwangen, Bannwil (canton BE). Postal codes are delivery areas and do not follow municipal borders.
- Which municipality does postal code 4912 belong to?
- Postal code 4912 covers 1 localities across 2 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Aarwangen & Bannwil. Aarwangen: Aarwangen, Bannwil.