What is the postal code of Kammersrohr?

The postal code of Kammersrohr is 4535.

What is the tax rate in Kammersrohr?

The municipal tax multiplier of Kammersrohr is 65% (2026); canton SO levies 104%.

How much tax do you pay in Kammersrohr?

A single person without children pays about 13'027 CHF income tax in Kammersrohr on 100'000 CHF gross income (federal, cantonal, municipal), rank 1 of 104 in canton SO. Source: ESTV (2026).

How many residents does Kammersrohr have?

Kammersrohr has 32 residents (2025).

How many foreign residents live in Kammersrohr?

Kammersrohr has 3 foreign residents, a share of 9.38% (2025).

Switzerland · Canton SO

Kammersrohr

4535

SO CANTON4535

Residents

Area

1 km²

Population density

34 pop./km²

Elevation

600 m a.s.l.

Tax multiplier

65%

Postal codes

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN

Demographics

BFS · 2025

Women

16 50.0%

Men

16 50.0%

Children & youth (0–19)

4 12.5%

Swiss citizens

29 90.6%

Foreign residents

3 9.4%

Population density

34 pop./km²

0–19 · 4 · 12.5%20–64 · 16 · 50.0%65+ · 12 · 37.5%

Foreign residents 9.4%0%64.0%

STATPOP 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026 · swisstopo, retrieved 24.08.2026

Vote results for Kammersrohr

BFS

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)Federal● Accepted · 52.5% Yes

62.5% YesNo 37.5%

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»Federal● Rejected · 45.2% Yes

50.0% YesNo 50.0%

14.06.2026Stellvertretung im Kantonsrat bei Mutterschaft: Änderung des KantonsratsgesetzesCantonal SO● Accepted · 58.6% Yes

86.7% YesNo 13.3%

14.06.2026Stellvertretung im Kantonsrat bei Mutterschaft: Änderung der KantonsverfassungCantonal SO● Accepted · 58.7% Yes

86.7% YesNo 13.3%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

50.0% YesNo 50.0%

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»Federal● Rejected · 29.3% Yes

27.3% YesNo 72.7%

08.03.2026Volksinitiative «200 Franken sind genug! (SRG-Initiative)»Federal● Rejected · 38.1% Yes

33.3% YesNo 66.7%

08.03.2026Bargeldinitiative und Gegenvorschlag: StichfrageFederal● Rejected · 37.4% Yes

14.3% YesNo 85.7%

08.03.2026Bundesbeschluss über die schweizerische Währung und die Bargeldversorgung (Gegenvorschlag zur Bargeldinitiative)Federal● Accepted · 73.4% Yes

66.7% YesNo 33.3%

08.03.2026Volksinitiative «Ja zu einer unabhängigen, freien Schweizer Währung mit Münzen oder Banknoten (Bargeld ist Freiheit)»Federal● Rejected · 45.6% Yes

19.1% YesNo 81.0%

All federal votes →

Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 31.08.2026

Politics

National Council election 2023

FDP44.8% · strongest party

FDP44.8%

GRÜNE17.7%

Mitte16.7%

SVP12.5%

GLP6.3%

sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 31.08.2026

Taxes 2026

ESTV

Municipal tax multiplier65%

Cantonal tax multiplier104%

65%SO range 65%145%

Tax rank 1 of 104 in canton Solothurn

Tax burden

Single, 100'000 CHF gross income

13'027 CHF(13%)

Rank 1 of 104 in the canton · 539 of 2110 in Switzerland

Median canton 16'810 CHF · median Switzerland 15'290 CHF

Cheapest Kammersrohr 13'027 CHF · most expensive Bolken 18'375 CHF

Income tax as % of gross income

100'000 CHF:13'027 CHF(~13%)

KammersrohrCanton range SolothurnSwitzerland median

Show data table

Gross income	Kammersrohr	Solothurn	Switzerland median
40'000	6.1%	6.1–8.8%	5.4%
50'000	7.9%	7.9–11.4%	7.8%
60'000	9.4%	9.4–13.5%	10.5%
70'000	10.5%	10.5–15.1%	11.9%
80'000	11.5%	11.5–16.3%	13.1%
90'000	12.2%	12.2–17.3%	14.1%
100'000	13%	13–18.4%	15.3%
110'000	13.8%	13.8–19.3%	16.3%
120'000	14.4%	14.4–20.1%	17.2%
130'000	15.1%	15.1–20.9%	18.1%
140'000	15.7%	15.7–21.8%	19%
150'000	16.4%	16.4–22.5%	19.7%
175'000	17.8%	17.8–24.3%	21.6%
200'000	19.1%	19.1–25.8%	23.2%
225'000	20.1%	20.1–27%	24.6%
250'000	21.1%	21.1–28.2%	25.8%
275'000	21.9%	21.9–29.1%	26.8%
300'000	22.5%	22.5–29.8%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 31.08.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–20209 °C

Precipitation 1991–20201'356 mm

9 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

749 m

Mean elevation

623 m

Relief

249 m

Mean slope

12.7°

Flat share

6.2%

South-facing

45.7%

Above 2000 m

0.0%

Relief 249 m0 m3'847 m

Terrain figures cover the whole municipal territory (swisstopo swissALTIRegio) — not the settlement point. Slope and south-facing share are resolution-dependent and measured at 40 m.

swissALTIRegio 2026 · swisstopo, retrieved 28.08.2026

Solar potential

BFE

Roof potential

0.8 GWh/yr

Roofs + façades

1 GWh/yr

≈ households powered

200

1 GWh/yr01'133 GWh/yr

BFE solar factsheet ↗

Modelled roof and façade potential from the BFE solar model — the electricity these surfaces could produce, not installed capacity or what the municipality actually generates today. The household figure divides the roof potential by 4'500 kWh per year, ElCom’s reference household (consumption profile H4, a 5-room apartment).

Swiss Federal Office of Energy (SFOE), retrieved 31.08.2026

Electricity

ElCom · 2026

Tariff H4

27.3 Rp./kWh

Energy

10.89 Rp./kWh

Grid usage

11.25 Rp./kWh

Levies + grid surcharge

3.4 Rp./kWh

27.3 Rp./kWh9.6443.61

Canton median 30.42 Rp./kWhSwiss median 27.7 Rp./kWh

Network operator BKW Energie AG

ElCom tariff comparison ↗

How this is measured

Total household electricity price for ElCom consumption profile H4 — 4'500 kWh a year, a 5-room flat with electric stove and tumble dryer — standard product, excluding VAT, for the tariff year shown. Energy, grid usage, levies to public bodies and the federal grid surcharge are included. Canton and Swiss medians are ElCom's own published figures.

2026 · Federal Electricity Commission (ElCom), retrieved 28.08.2026

Housing

BFS

Vacancy rate

0 %

Avg. rooms

4.9

Dwellings

Built before 194650.0%

Built since 200118.8%

0 %0 %12 %

Vacancy rate from the BFS vacant-dwelling count (2025); building age and room count from the Buildings and Dwellings Statistics (2024). The average room count treats the ‘6 rooms or more’ class as 6, so it is a slight lower bound. The vacancy rate is volatile for small municipalities.

Buildings and Dwellings Statistics 2024 · Federal Statistical Office (FSO), retrieved 31.08.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026

Accessibility

ARE · NPVM

Major centrePT 87 min · Car 48 min

AgglomerationPT 36 min · Car 19 min

Remoteness 5/104 in canton

National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 28.08.2026

Rankings

Largest municipalities32 #104 SO · #2107 CH Families & children12.5% #104 SO · #2058 CH Age structure37.5% #1 SO · #15 CH Women share50% #47 SO · #939 CH Foreign residents9.4% #84 SO · #1757 CH Population density34/km² #103 SO · #1880 CH Tax burden13'027 #1 SO · #539 CH Taxes65% #1 SO Warmest municipalities9 °C #84 SO · #1370 CH Sunniest municipalities40.7% #38 SO · #1530 CH Rainiest municipalities1'356 mm #10 SO · #415 CH Voter turnout61.3% #9 SO · #377 CH SVP strongholds12.5% #103 SO · #2055 CH SP strongholds2.1% #104 SO · #2017 CH Centre strongholds16.7% #62 SO · #712 CH FDP strongholds44.8% #1 SO · #11 CH GLP strongholds6.3% #35 SO · #902 CH Green strongholds17.7% #3 SO · #43 CH Largest by area1 km² #104 SO · #2095 CH Highest municipalities600 m #16 SO · #821 CH Remotest municipalities87 min #5 SO · #607 CH Best-connected municipalities87 min #100 SO · #1500 CH Highest peaks749 m #45 SO · #1083 CH Highest-lying municipalities623 m #30 SO · #946 CH Greatest vertical range249 m #52 SO · #1147 CH Steepest municipalities12.7° #35 SO · #715 CH Solar potential1 GWh #104 SO · #2106 CH Cheapest electricity27.3 Rp./kWh #22 SO · #753 CH Most expensive electricity27.3 Rp./kWh #91 SO · #1363 CH

Postal codes (1)

swisstopo

4535

Kammersrohr

Localities

swisstopo · 1

Kammersrohr4535

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Kammersrohr?: The postal code of Kammersrohr is 4535.
What is the tax rate in Kammersrohr?: The municipal tax multiplier of Kammersrohr is 65% (2026); canton SO levies 104%.
How much tax do you pay in Kammersrohr?: A single person without children pays about 13'027 CHF income tax in Kammersrohr on 100'000 CHF gross income (federal, cantonal, municipal), rank 1 of 104 in canton SO. Source: ESTV (2026).
How many residents does Kammersrohr have?: Kammersrohr has 32 residents (2025).
How many foreign residents live in Kammersrohr?: Kammersrohr has 3 foreign residents, a share of 9.38% (2025).

Map

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