3257
GrossaffolternThis postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.
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Location information
PLZ 3257- Postal code
- 3257
- Place name
- Grossaffoltern
- Municipality
- Grossaffoltern
- Canton
- BernBE
- Language
- German (Deutsch)
- Area
- 12.4 km²
- Locality
- Ammerzwil BE, Grossaffoltern
Geographic coordinates
swisstopo- Latitude
- 47.067400°
- Longitude
- 7.360300°
- Municipality key (BFS)
- 303
About this postal code
Postal code 3257 serves the area of Grossaffoltern in the canton of BE, Switzerland. The municipality is identified by the official key 303. The primary language in this region is German.
Which locality is in which municipality?
swisstopo · 3Postal code 3257 covers 2 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.
| Locality | Municipality | Canton |
|---|---|---|
| Ammerzwil BE | Grossaffoltern | BE |
| Grossaffoltern | Wengi · Grossaffoltern | BE |
Municipalities in this postal code area
swisstopo · 2Localities
swisstopo · 2Taxes in Grossaffoltern
ESTV · 2026Tax multipliers apply per municipality — shown for Grossaffoltern.
Tax rank 136 of 334 in canton BernAccessibility (municipality of Grossaffoltern)
ARE · NPVMElectricity (municipality of Grossaffoltern)
ElCom · 2027 · BFEHealth-insurance premiums
BAG · 2024Premiums are set per canton and premium region. This area lies in premium region 2 of canton Bern. Shown is the average adult premium paid across the whole canton Bern (2024, BAG) — a region-specific average is not available in the cantonal data.
Nearby postal codes
swisstopo- Where is postal code 3257?
- Postal code 3257 lies in 2 municipalities: Grossaffoltern, Wengi (canton BE). Postal codes are delivery areas and do not follow municipal borders.
- Which localities and municipalities does postal code 3257 comprise?
- Postal code 3257 covers 2 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. Grossaffoltern & Wengi. Ammerzwil BE: Grossaffoltern; Grossaffoltern: Wengi, Grossaffoltern.
- Which district (Bezirk) is postal code 3257 in?
- Every municipality of postal code 3257 lies in Verwaltungskreis Seeland (canton BE).