What is the postal code of Klingnau?

Klingnau has 2 postal codes: 5313, 5322.

What is the tax rate in Klingnau?

The municipal tax multiplier of Klingnau is 114% (2026); canton AG levies 103%.

How much tax do you pay in Klingnau?

A single person without children pays about 13'272 CHF income tax in Klingnau on 100'000 CHF gross income (federal, cantonal, municipal), rank 132 of 196 in canton AG. Source: ESTV (2026).

How many residents does Klingnau have?

Klingnau has 3'710 residents (2025).

How many foreign residents live in Klingnau?

Klingnau has 1'146 foreign residents, a share of 30.89% (2025).

Switzerland · Canton AG

Klingnau

5313–5322

AG CANTON5313 5322

Residents

3'710

Area

6.7 km²

Population density

553 pop./km²

Elevation

433 m a.s.l.

Tax multiplier

114%

Postal codes

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

Demographics

BFS · 2025

Women

1'812 48.8%

Men

1'898 51.2%

Children & youth (0–19)

748 20.2%

Swiss citizens

2'564 69.1%

Foreign residents

1'146 30.9%

Population density

553 pop./km²

0–19 · 748 · 20.2%20–64 · 2'136 · 57.6%65+ · 826 · 22.3%

Foreign residents 30.9%0%64.0%

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

Vote results for Klingnau

BFS

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

55.4% YesNo 44.6%

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

52.1% YesNo 47.9%

14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% Yes

40.0% YesNo 60.0%

14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% Yes

48.5% YesNo 51.5%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

42.4% YesNo 57.6%

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

21.9% YesNo 78.1%

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

39.6% YesNo 60.4%

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

35.1% YesNo 64.9%

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

74.3% YesNo 25.7%

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

42.5% YesNo 57.5%

All federal votes →

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

Politics

National Council election 2023

SVP35.8% · strongest party

SVP35.8%

Mitte18.1%

SP15.9%

FDP12.4%

GRÜNE6.9%

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

Taxes 2026

ESTV

Municipal tax multiplier114%

Cantonal tax multiplier103%

114%AG range 48%127%

Tax rank 135 of 196 in canton Aargau

Tax burden

Single, 100'000 CHF gross income

13'272 CHF(13.3%)

Rank 132 of 196 in the canton · 603 of 2110 in Switzerland

Median canton 12'952 CHF · median Switzerland 15'290 CHF

Cheapest Oberwil-Lieli 9'753 CHF · most expensive Ammerswil 13'965 CHF

Income tax as % of gross income

100'000 CHF:13'272 CHF(~13.3%)

KlingnauCanton range AargauSwitzerland median

Show data table

Gross income	Klingnau	Aargau	Switzerland median
40'000	5.3%	3.8–5.6%	5.4%
50'000	7.3%	5.2–7.7%	7.8%
60'000	8.8%	6.4–9.3%	10.5%
70'000	10.2%	7.4–10.7%	11.9%
80'000	11.3%	8.2–11.9%	13.1%
90'000	12.2%	8.9–12.8%	14.1%
100'000	13.3%	9.8–14%	15.3%
110'000	14.2%	10.5–14.9%	16.3%
120'000	15%	11.2–15.8%	17.2%
130'000	15.7%	11.7–16.5%	18.1%
140'000	16.5%	12.4–17.3%	19%
150'000	17.2%	13–18%	19.7%
175'000	18.8%	14.4–19.7%	21.6%
200'000	20.2%	15.5–21.1%	23.2%
225'000	21.5%	16.6–22.4%	24.6%
250'000	22.6%	17.6–23.6%	25.8%
275'000	23.5%	18.4–24.5%	26.8%
300'000	24.3%	19.1–25.3%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 31.08.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–20209.9 °C

Precipitation 1991–20201'028 mm

9.9 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

535 m

Mean elevation

395 m

Relief

223 m

Mean slope

7.1°

Flat share

45.2%

South-facing

17.3%

Above 2000 m

0.0%

Relief 223 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

29.3 GWh/yr

Roofs + façades

38.8 GWh/yr

≈ households powered

6'500

29 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

28.03 Rp./kWh

Energy

11.4 Rp./kWh

Grid usage

12.23 Rp./kWh

Levies + grid surcharge

3.2 Rp./kWh

28.03 Rp./kWh9.6443.61

Canton median 27.73 Rp./kWhSwiss median 27.7 Rp./kWh

Network operator AEW 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

1.25 %

Avg. rooms

Dwellings

1'765

Built before 194618.4%

Built since 200126.8%

1.25 %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 52 min · Car 56 min

AgglomerationPT 8 min · Car 5 min

Remoteness 173/196 in canton

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

Municipality

Wikidata · CC0

Websiteklingnau.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

Largest municipalities3'710 #71 AG · #608 CH Families & children20.2% #108 AG · #1088 CH Age structure22.3% #43 AG · #810 CH Women share48.8% #144 AG · #1612 CH Foreign residents30.9% #36 AG · #279 CH Population density553/km² #75 AG · #469 CH Tax burden13'272 #136 AG · #607 CH Taxes114% #135 AG Warmest municipalities9.9 °C #89 AG · #632 CH Sunniest municipalities39.2% #195 AG · #2075 CH Rainiest municipalities1'028 mm #159 AG · #1499 CH Voter turnout54.9% #96 AG · #1093 CH Against Switzerland11.1% #119 AG · #1147 CH Aligned with Switzerland88.9% #47 AG · #314 CH SVP strongholds35.8% #150 AG · #916 CH SP strongholds15.9% #50 AG · #850 CH Centre strongholds18.1% #25 AG · #637 CH FDP strongholds12.4% #82 AG · #1109 CH GLP strongholds6.5% #120 AG · #867 CH Green strongholds6.9% #56 AG · #1123 CH Largest by area6.7 km² #87 AG · #1305 CH Highest municipalities433 m #98 AG · #1683 CH Remotest municipalities52 min #173 AG · #1584 CH Best-connected municipalities52 min #27 AG · #534 CH Highest peaks535 m #150 AG · #1761 CH Highest-lying municipalities395 m #166 AG · #1993 CH Greatest vertical range223 m #94 AG · #1260 CH Steepest municipalities7.1° #101 AG · #1226 CH Solar potential29 GWh #64 AG · #694 CH Cheapest electricity28.03 Rp./kWh #160 AG · #1117 CH Most expensive electricity28.03 Rp./kWh #38 AG · #991 CH

Postal codes (2)

swisstopo

Localities

swisstopo · 2

Klingnau5313 Koblenz5322

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Klingnau?: Klingnau has 2 postal codes: 5313, 5322.
What is the tax rate in Klingnau?: The municipal tax multiplier of Klingnau is 114% (2026); canton AG levies 103%.
How much tax do you pay in Klingnau?: A single person without children pays about 13'272 CHF income tax in Klingnau on 100'000 CHF gross income (federal, cantonal, municipal), rank 132 of 196 in canton AG. Source: ESTV (2026).
How many residents does Klingnau have?: Klingnau has 3'710 residents (2025).
How many foreign residents live in Klingnau?: Klingnau has 1'146 foreign residents, a share of 30.89% (2025).

Map

OpenStreetMap

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