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SwitzerlandCanton SO

4657

Dulliken

This postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.

MunicipalityDullikenLocalityDullikenCantonSolothurn SOArea4.7 km²

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Location information

PLZ 4657
Postal code
4657
Place name
Dulliken
Municipality
Dulliken
Canton
SolothurnSO
Language
German (Deutsch)
Area
4.7 km²

Geographic coordinates

swisstopo
Latitude
47.350700°
Longitude
7.942300°
Municipality key (BFS)
2573

About this postal code

Postal code 4657 serves the area of Dulliken in the canton of SO, Switzerland. The municipality is identified by the official key 2573. The primary language in this region is German.

Which locality is in which municipality?

swisstopo · 2

Postal code 4657 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.

LocalityMunicipalityCanton
DullikenDulliken · Starrkirch-WilSO

Municipalities in this postal code area

swisstopo · 2
DullikenMain municipalityStarrkirch-Wilarea of the municipality of

Localities

swisstopo · 1
Dulliken4657

Taxes in Dulliken

ESTV · 2026
Municipal tax multiplier119%
Cantonal tax multiplier104%

Tax multipliers apply per municipality — shown for Dulliken.

Tax rank 43 of 104 in canton Solothurn

Accessibility (municipality of Dulliken)

ARE · NPVM
Major centrePT 58 min · Car 56 min
Remotest municipalities →

Electricity (municipality of Dulliken)

ElCom · 2027 · BFE
Tariff H431.21 Rp./kWh
Roof potential39 GWh/yr
Per inhabitant7'114 kWh/yr
All energy rankings →

Housing (municipality of Dulliken)

ARE
Second homes8.5 %

Health-insurance premiums

BAG · 2024
Ø premium in canton Solothurn424 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Canton Solothurn →Premiums explained →

Premiums are set not per municipality but per canton and premium region. Shown is the average adult premium paid in canton Solothurn (2024, BAG) — it applies canton-wide, not to any single location.

Nearby postal codes

swisstopo
4656Starrkirch-Wil4658Däniken SO4658Däniken SO4655Stüsslingen

Frequently asked questions

Where is postal code 4657?
Postal code 4657 lies in 2 municipalities: Dulliken, Starrkirch-Wil (canton SO). Postal codes are delivery areas and do not follow municipal borders.
Which localities and municipalities does postal code 4657 comprise?
Postal code 4657 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. Dulliken & Starrkirch-Wil. Dulliken: Dulliken, Starrkirch-Wil.
Which district (Bezirk) is postal code 4657 in?
Every municipality of postal code 4657 lies in Bezirk Olten (canton SO).