Skip to main content
Language
Solothurn

4108Witterswil

in Canton Solothurn

1'500Population
10.5%Tax Rate
400m a.s.l.
Official sources, explainedRead the methodology

How to read 4108 Witterswil

4108 Witterswil combines a lower-elevation settlement profile, the tax scenario sits close to the canton median, which makes it more useful for regional context than for a simple low-tax claim. With roughly 1'500 residents in the weighted view, the postcode is large enough for a serious comparison without pretending the whole area behaves like one block.

The postcode maps primarily to Witterswil, which makes tax and demographic interpretation cleaner than on a split postcode.

Check before you decide

  • Read tax comparisons using the same household scenario every time
  • Confirm the exact municipality for the address you care about when the postcode is split
  • Use the official ESTV calculator for the final tax number
  • Verify address-specific details directly with the municipality or provider

Localities

1
Witterswil

Municipalities

1
Witterswil
100.0% of addresses

Weather near Witterswil

Current conditions and 3-day forecast from Open-Meteo.

Taxes in Witterswil

How much will you pay here?

130%
Tax Multiplier
Tax Year 2025
2.9% above median

Tax Scenarios

Gross IncomeCHF 80'000
Federal TaxCHF 1'356
Cantonal TaxCHF 2'920
Municipal TaxCHF 3'796
Estimated Tax
CHF 8'364
Effective Tax Rate: 10.5%

ℹ️ Canton-median estimate; see Official calculator

Source: ESTV Federal Tax Administration

Demographics in Witterswil

Who lives here?

1'500
Population
715Households
2.10Avg. Household Size

Age Distribution

0-19 years
19%
20-39 years
21%
40-64 years
37%
65+ years
23%

Nationality

1'500
Swiss80.8%
Foreign19.2%

Source: BFS STATPOP 2024

Methodology and source notes

These notes explain how to read the tax and demographic blocks on this page and when the official provider should take over.

Editorially reviewed against the current source set
01-06-2026

Tax notes

ESTV
  • The tax figures compare a concrete household scenario and do not replace an official individual calculation.
  • For this postcode, the comparison can rely on a canton-median estimate. The ESTV calculator remains mandatory for the final number.
  • The exact address, deductions, and municipality assignment can materially change the final outcome.

Demographic notes

BFS
  • Population and age values come from BFS sources or postcode-level weighting.
  • Because the postcode mostly follows one municipality, demographic interpretation is cleaner here than on a split postcode.
  • For binding administrative or statistical figures, go back to BFS or municipal sources.

Streets in Witterswil

72 streets found

Select a street to show its details here.

Public transport near Witterswil

All public transport stops inside postcode 4108, based on the Federal Office of Transport (BAV) layer on geo.admin.ch.

Loading nearby stops…

Open datasets for Witterswil

Top matches for: 4108 Witterswil SO Witterswil Witterswil

Searching opendata.swiss…
Blog

Articles for the next decision