What is the postal code of Langendorf?

Langendorf has 2 postal codes: 4513, 4522.

What is the tax rate in Langendorf?

The municipal tax multiplier of Langendorf is 119% (2026); canton SO levies 104%.

How much tax do you pay in Langendorf?

A single person without children pays about 16'630 CHF income tax in Langendorf on 100'000 CHF gross income (federal, cantonal, municipal), rank 45 of 104 in canton SO. Source: ESTV (2026).

How many residents does Langendorf have?

Langendorf has 3'983 residents (2025).

How many foreign residents live in Langendorf?

Langendorf has 752 foreign residents, a share of 18.88% (2025).

Switzerland · Canton SO

Langendorf

4513–4522

SO CANTON4513 4522

Residents

3'983

Area

2 km²

Population density

2'043 pop./km²

Elevation

496 m a.s.l.

Tax multiplier

119%

Postal codes

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

Demographics

BFS · 2025

Women

2'065 51.8%

Men

1'918 48.2%

Children & youth (0–19)

731 18.4%

Swiss citizens

3'231 81.1%

Foreign residents

752 18.9%

Population density

2'043 pop./km²

0–19 · 731 · 18.4%20–64 · 2'171 · 54.5%65+ · 1'081 · 27.1%

Foreign residents 18.9%0%64.0%

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

Vote results for Langendorf

BFS

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

51.1% YesNo 49.0%

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

39.6% YesNo 60.4%

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

65.5% YesNo 34.5%

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

65.4% YesNo 34.6%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

59.1% YesNo 40.9%

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

30.7% YesNo 69.3%

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

34.0% YesNo 66.0%

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

33.0% YesNo 67.0%

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

75.8% YesNo 24.2%

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

40.0% YesNo 60.1%

All federal votes →

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

Politics

National Council election 2023

SP22.9% · strongest party

SP22.9%

FDP21.2%

SVP18.9%

Mitte15.0%

GRÜNE11.4%

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

Taxes 2026

ESTV

Municipal tax multiplier119%

Cantonal tax multiplier104%

119%SO range 65%145%

Tax rank 44 of 104 in canton Solothurn

Tax burden

Single, 100'000 CHF gross income

16'630 CHF(16.6%)

Rank 45 of 104 in the canton · 1670 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:16'630 CHF(~16.6%)

LangendorfCanton range SolothurnSwitzerland median

Show data table

Gross income	Langendorf	Solothurn	Switzerland median
40'000	7.9%	6.1–8.8%	5.4%
50'000	10.2%	7.9–11.4%	7.8%
60'000	12.1%	9.4–13.5%	10.5%
70'000	13.6%	10.5–15.1%	11.9%
80'000	14.7%	11.5–16.3%	13.1%
90'000	15.6%	12.2–17.3%	14.1%
100'000	16.6%	13–18.4%	15.3%
110'000	17.5%	13.8–19.3%	16.3%
120'000	18.2%	14.4–20.1%	17.2%
130'000	19%	15.1–20.9%	18.1%
140'000	19.8%	15.7–21.8%	19%
150'000	20.5%	16.4–22.5%	19.7%
175'000	22.2%	17.8–24.3%	21.6%
200'000	23.6%	19.1–25.8%	23.2%
225'000	24.8%	20.1–27%	24.6%
250'000	25.9%	21.1–28.2%	25.8%
275'000	26.7%	21.9–29.1%	26.8%
300'000	27.5%	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 1991–20209.3 °C

Precipitation 1991–20201'318 mm

9.3 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

550 m

Mean elevation

497 m

Relief

106 m

Mean slope

5°

Flat share

60.5%

South-facing

27.7%

Above 2000 m

0.0%

Relief 106 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

24.2 GWh/yr

Roofs + façades

32.6 GWh/yr

≈ households powered

5'400

24 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

30.36 Rp./kWh

Energy

13.93 Rp./kWh

Grid usage

11.8 Rp./kWh

Levies + grid surcharge

3.3 Rp./kWh

30.36 Rp./kWh9.6443.61

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

Network operator Regio Energie Solothurn

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

1.27 %

Avg. rooms

3.9

Dwellings

1'962

Built before 194621.0%

Built since 200118.7%

1.27 %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 67 min · Car 44 min

AgglomerationPT 19 min · Car 14 min

Remoteness 43/104 in canton

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

Municipality

Wikidata · CC0

Websitelangendorf-so.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

Largest municipalities3'983 #22 SO · #555 CH Families & children18.4% #76 SO · #1594 CH Age structure27.1% #8 SO · #225 CH Women share51.8% #5 SO · #171 CH Foreign residents18.9% #34 SO · #956 CH Population density2'043/km² #4 SO · #71 CH Tax burden16'630 #46 SO · #1671 CH Taxes119% #44 SO Warmest municipalities9.3 °C #62 SO · #1150 CH Sunniest municipalities40.5% #49 SO · #1609 CH Rainiest municipalities1'318 mm #12 SO · #462 CH Voter turnout56.5% #23 SO · #868 CH Against Switzerland3% #75 SO · #1454 CH Aligned with Switzerland97% #1 SO · #5 CH SVP strongholds18.9% #99 SO · #1835 CH SP strongholds22.9% #12 SO · #268 CH Centre strongholds15% #72 SO · #824 CH FDP strongholds21.2% #24 SO · #377 CH GLP strongholds7.5% #19 SO · #656 CH Green strongholds11.4% #19 SO · #407 CH Largest by area2 km² #94 SO · #2009 CH Highest municipalities496 m #43 SO · #1228 CH Remotest municipalities67 min #43 SO · #1118 CH Best-connected municipalities67 min #62 SO · #991 CH Highest peaks550 m #70 SO · #1715 CH Highest-lying municipalities497 m #59 SO · #1438 CH Greatest vertical range106 m #77 SO · #1801 CH Steepest municipalities5° #72 SO · #1569 CH Solar potential24 GWh #35 SO · #869 CH Cheapest electricity30.36 Rp./kWh #50 SO · #1736 CH Most expensive electricity30.36 Rp./kWh #56 SO · #375 CH

Postal codes (2)

swisstopo

Localities

swisstopo · 2

Langendorf4513 Rüttenen4522

Nearby municipalities

swisstopo

Feldbrunnen-St. Niklaus

SO · 3.2 km

Frequently asked questions

What is the postal code of Langendorf?: Langendorf has 2 postal codes: 4513, 4522.
What is the tax rate in Langendorf?: The municipal tax multiplier of Langendorf is 119% (2026); canton SO levies 104%.
How much tax do you pay in Langendorf?: A single person without children pays about 16'630 CHF income tax in Langendorf on 100'000 CHF gross income (federal, cantonal, municipal), rank 45 of 104 in canton SO. Source: ESTV (2026).
How many residents does Langendorf have?: Langendorf has 3'983 residents (2025).
How many foreign residents live in Langendorf?: Langendorf has 752 foreign residents, a share of 18.88% (2025).

Map

OpenStreetMap

Compare

Langendorf compared with