3425
KoppigenThis postal code extends over 3 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 3425- Postal code
- 3425
- Place name
- Koppigen
- Municipality
- Koppigen
- Canton
- BernBE
- Language
- German (Deutsch)
- Area
- 9.1 km²
- Locality
- Koppigen, Willadingen
Geographic coordinates
swisstopo- Latitude
- 47.131800°
- Longitude
- 7.603700°
- Municipality key (BFS)
- 413
About this postal code
Postal code 3425 serves the area of Koppigen in the canton of BE, Switzerland. The municipality is identified by the official key 413. The primary language in this region is German.
Which locality is in which municipality?
swisstopo · 3Postal code 3425 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row.
| Locality | Municipality | Canton |
|---|---|---|
| Koppigen | Koppigen · Ersigen | BE |
| Willadingen | Willadingen | BE |
Municipalities in this postal code area
swisstopo · 3Localities
swisstopo · 2Taxes in Koppigen
ESTV · 2026Municipal tax multiplier165%
Cantonal tax multiplier297.5%
Tax multipliers apply per municipality — shown for Koppigen.
Tax rank 110 of 334 in canton BernAccessibility (municipality of Koppigen)
ARE · NPVMMajor centrePT 57 min · Car 32 min
Remotest municipalities →Electricity (municipality of Koppigen)
ElCom · 2026 · BFENearby postal codes
swisstopoFrequently asked questions
- Where is postal code 3425?
- Postal code 3425 lies in 3 municipalities: Koppigen, Ersigen, Willadingen (canton BE). Postal codes are delivery areas and do not follow municipal borders.
- Which municipality does postal code 3425 belong to?
- Postal code 3425 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Koppigen, Ersigen & Willadingen. Koppigen: Koppigen, Ersigen; Willadingen: Willadingen.