What is the postal code of Hauenstein-Ifenthal?

The postal code of Hauenstein-Ifenthal is 4633.

What is the tax rate in Hauenstein-Ifenthal?

The municipal tax multiplier of Hauenstein-Ifenthal is 125% (2026); canton SO levies 104%.

How much tax do you pay in Hauenstein-Ifenthal?

A single person without children pays about 17'010 CHF income tax in Hauenstein-Ifenthal on 100'000 CHF gross income (federal, cantonal, municipal), rank 64 of 104 in canton SO. Source: ESTV (2026).

How many residents does Hauenstein-Ifenthal have?

Hauenstein-Ifenthal has 348 residents (2025).

How many foreign residents live in Hauenstein-Ifenthal?

Hauenstein-Ifenthal has 44 foreign residents, a share of 12.64% (2025).

Hauenstein-Ifenthal (SO): Postal Codes 4633, Tax Rate & Population

Demographics

BFS · 2025

Women

164 47.1%

Men

184 52.9%

Children & youth (0–19)

72 20.7%

Swiss citizens

304 87.4%

Foreign residents

44 12.6%

Population density

65 pop./km²

0–19 · 72 · 20.7%20–64 · 205 · 58.9%65+ · 71 · 20.4%

Foreign residents 12.6%0%64.0%

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

Vote results for Hauenstein-Ifenthal

BFS

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

50.9% YesNo 49.1%

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

51.7% YesNo 48.3%

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

62.3% YesNo 37.8%

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

62.5% YesNo 37.5%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

54.8% YesNo 45.2%

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

29.6% YesNo 70.4%

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

44.7% YesNo 55.3%

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

34.4% YesNo 65.6%

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

74.2% YesNo 25.8%

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

42.1% YesNo 57.9%

All federal votes →

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

Politics

National Council election 2023

Mitte29.1% · strongest party

Mitte29.1%

SVP27.6%

GRÜNE13.0%

SP10.0%

FDP9.8%

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

Taxes 2026

ESTV

Municipal tax multiplier125%

Cantonal tax multiplier104%

125%SO range 65%145%

Tax rank 73 of 104 in canton Solothurn

Tax burden

Single, 100'000 CHF gross income

17'010 CHF(17%)

Rank 64 of 104 in the canton · 1830 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:17'010 CHF(~17%)

Hauenstein-IfenthalCanton range SolothurnSwitzerland median

Show data table

Gross income	Hauenstein-Ifenthal	Solothurn	Switzerland median
40'000	8%	6.1–8.8%	5.4%
50'000	10.4%	7.9–11.4%	7.8%
60'000	12.4%	9.4–13.5%	10.5%
70'000	13.9%	10.5–15.1%	11.9%
80'000	15.1%	11.5–16.3%	13.1%
90'000	16%	12.2–17.3%	14.1%
100'000	17%	13–18.4%	15.3%
110'000	17.9%	13.8–19.3%	16.3%
120'000	18.6%	14.4–20.1%	17.2%
130'000	19.4%	15.1–20.9%	18.1%
140'000	20.2%	15.7–21.8%	19%
150'000	20.9%	16.4–22.5%	19.7%
175'000	22.7%	17.8–24.3%	21.6%
200'000	24.1%	19.1–25.8%	23.2%
225'000	25.3%	20.1–27%	24.6%
250'000	26.4%	21.1–28.2%	25.8%
275'000	27.3%	21.9–29.1%	26.8%
300'000	28%	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 1991–20201'114 mm

9 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

968 m

Mean elevation

743 m

Relief

407 m

Mean slope

17°

Flat share

5.4%

South-facing

33.1%

Above 2000 m

0.0%

Relief 407 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

4.3 GWh/yr

Roofs + façades

5.7 GWh/yr

≈ households powered

1'000

4 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

32.34 Rp./kWh

Energy

15.2 Rp./kWh

Grid usage

12.62 Rp./kWh

Levies + grid surcharge

3.45 Rp./kWh

32.34 Rp./kWh9.6443.61

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

Network operator Aare Versorgungs AG (AVAG)

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

0.62 %

Avg. rooms

4.5

Dwellings

162

Built before 194637.7%

Built since 200130.2%

0.62 %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 66 min · Car 38 min

AgglomerationPT 23 min · Car 16 min

Remoteness 47/104 in canton

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

Municipality

Wikidata · CC0

Websitehauenstein-ifenthal.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

29

Largest municipalities348 #97 SO · #1923 CH Families & children20.7% #28 SO · #911 CH Age structure20.4% #80 SO · #1163 CH Women share47.1% #99 SO · #2003 CH Foreign residents12.6% #66 SO · #1481 CH Population density65/km² #97 SO · #1680 CH Tax burden17'010 #68 SO · #1834 CH Taxes125% #73 SO Warmest municipalities9 °C #81 SO · #1367 CH Sunniest municipalities40.6% #40 SO · #1566 CH Rainiest municipalities1'114 mm #47 SO · #1024 CH Voter turnout56.5% #22 SO · #867 CH SVP strongholds27.6% #83 SO · #1421 CH SP strongholds10% #73 SO · #1514 CH Centre strongholds29.1% #15 SO · #250 CH FDP strongholds9.8% #102 SO · #1416 CH GLP strongholds8% #12 SO · #578 CH Green strongholds13% #9 SO · #245 CH Largest by area5.4 km² #63 SO · #1495 CH Highest municipalities675 m #8 SO · #648 CH Remotest municipalities66 min #47 SO · #1142 CH Best-connected municipalities66 min #58 SO · #965 CH Highest peaks968 m #25 SO · #754 CH Highest-lying municipalities743 m #14 SO · #685 CH Greatest vertical range407 m #41 SO · #805 CH Steepest municipalities17° #15 SO · #490 CH Solar potential4 GWh #99 SO · #1965 CH Cheapest electricity32.34 Rp./kWh #91 SO · #1957 CH Most expensive electricity32.34 Rp./kWh #8 SO · #144 CH

Postal codes (1)

swisstopo

4633

Hauenstein

Localities

swisstopo · 1

Hauenstein4633

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Hauenstein-Ifenthal?: The postal code of Hauenstein-Ifenthal is 4633.
What is the tax rate in Hauenstein-Ifenthal?: The municipal tax multiplier of Hauenstein-Ifenthal is 125% (2026); canton SO levies 104%.
How much tax do you pay in Hauenstein-Ifenthal?: A single person without children pays about 17'010 CHF income tax in Hauenstein-Ifenthal on 100'000 CHF gross income (federal, cantonal, municipal), rank 64 of 104 in canton SO. Source: ESTV (2026).
How many residents does Hauenstein-Ifenthal have?: Hauenstein-Ifenthal has 348 residents (2025).
How many foreign residents live in Hauenstein-Ifenthal?: Hauenstein-Ifenthal has 44 foreign residents, a share of 12.64% (2025).

Map

OpenStreetMap

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