What is the postal code of Kallern?

The postal code of Kallern is 5625.

What is the tax rate in Kallern?

The municipal tax multiplier of Kallern is 97% (2026); canton AG levies 103%.

How much tax do you pay in Kallern?

A single person without children pays about 12'366 CHF income tax in Kallern on 100'000 CHF gross income (federal, cantonal, municipal), rank 38 of 196 in canton AG. Source: ESTV (2026).

How many residents does Kallern have?

Kallern has 419 residents (2025).

How many foreign residents live in Kallern?

Kallern has 41 foreign residents, a share of 9.79% (2025).

Switzerland · Canton AG

Kallern

5625

AG CANTON5625

Residents

419

Area

2.7 km²

Population density

156 pop./km²

Elevation

568 m a.s.l.

Tax multiplier

97%

Postal codes

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

Demographics

BFS · 2025

Women

212 50.6%

Men

207 49.4%

Children & youth (0–19)

118 28.2%

Swiss citizens

378 90.2%

Foreign residents

41 9.8%

Population density

156 pop./km²

0–19 · 118 · 28.2%20–64 · 236 · 56.3%65+ · 65 · 15.5%

Foreign residents 9.8%0%64.0%

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

Vote results for Kallern

BFS

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

64.8% YesNo 35.2%

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

67.9% YesNo 32.1%

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

39.8% YesNo 60.2%

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

55.8% YesNo 44.2%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

43.3% YesNo 56.7%

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

19.5% YesNo 80.5%

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

53.9% YesNo 46.1%

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

45.6% YesNo 54.4%

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

78.1% YesNo 21.9%

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

55.2% YesNo 44.8%

All federal votes →

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

Politics

National Council election 2023

SVP48.9% · strongest party

SVP48.9%

Mitte15.7%

FDP11.5%

GRÜNE7.2%

GLP6.9%

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

Taxes 2026

ESTV

Municipal tax multiplier97%

Cantonal tax multiplier103%

97%AG range 48%127%

Tax rank 40 of 196 in canton Aargau

Tax burden

Single, 100'000 CHF gross income

12'366 CHF(12.4%)

Rank 38 of 196 in the canton · 362 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:12'366 CHF(~12.4%)

KallernCanton range AargauSwitzerland median

Show data table

Gross income	Kallern	Aargau	Switzerland median
40'000	4.9%	3.8–5.6%	5.4%
50'000	6.7%	5.2–7.7%	7.8%
60'000	8.2%	6.4–9.3%	10.5%
70'000	9.5%	7.4–10.7%	11.9%
80'000	10.5%	8.2–11.9%	13.1%
90'000	11.3%	8.9–12.8%	14.1%
100'000	12.4%	9.8–14%	15.3%
110'000	13.3%	10.5–14.9%	16.3%
120'000	14%	11.2–15.8%	17.2%
130'000	14.7%	11.7–16.5%	18.1%
140'000	15.4%	12.4–17.3%	19%
150'000	16.1%	13–18%	19.7%
175'000	17.7%	14.4–19.7%	21.6%
200'000	19%	15.5–21.1%	23.2%
225'000	20.2%	16.6–22.4%	24.6%
250'000	21.3%	17.6–23.6%	25.8%
275'000	22.2%	18.4–24.5%	26.8%
300'000	23%	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 1991–20209.7 °C

Precipitation 1991–20201'107 mm

9.7 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

674 m

Mean elevation

572 m

Relief

229 m

Mean slope

7.9°

Flat share

29.6%

South-facing

1.3%

Above 2000 m

0.0%

Relief 229 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

6 GWh/yr

Roofs + façades

7.6 GWh/yr

≈ households powered

1'300

6 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

1.23 %

Avg. rooms

4.8

Dwellings

162

Built before 194621.6%

Built since 200137.0%

1.23 %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 82 min · Car 48 min

AgglomerationPT 24 min · Car 15 min

Remoteness 26/196 in canton

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

Municipality

Wikidata · CC0

Websitekallern.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

Largest municipalities419 #190 AG · #1878 CH Families & children28.2% #1 AG · #8 CH Age structure15.5% #182 AG · #1941 CH Women share50.6% #22 AG · #587 CH Foreign residents9.8% #194 AG · #1714 CH Population density156/km² #173 AG · #1193 CH Tax burden12'366 #40 AG · #364 CH Taxes97% #40 AG Warmest municipalities9.7 °C #127 AG · #829 CH Sunniest municipalities40.5% #39 AG · #1618 CH Rainiest municipalities1'107 mm #74 AG · #1068 CH Voter turnout58.9% #41 AG · #591 CH SVP strongholds48.9% #45 AG · #266 CH SP strongholds6.8% #185 AG · #1802 CH Centre strongholds15.7% #55 AG · #782 CH FDP strongholds11.5% #100 AG · #1210 CH GLP strongholds6.9% #105 AG · #776 CH Green strongholds7.2% #43 AG · #1052 CH Largest by area2.7 km² #180 AG · #1921 CH Highest municipalities568 m #13 AG · #936 CH Remotest municipalities82 min #26 AG · #724 CH Best-connected municipalities82 min #173 AG · #1393 CH Highest peaks674 m #64 AG · #1286 CH Highest-lying municipalities572 m #28 AG · #1123 CH Greatest vertical range229 m #87 AG · #1227 CH Steepest municipalities7.9° #83 AG · #1125 CH Solar potential6 GWh #187 AG · #1836 CH Cheapest electricity28.03 Rp./kWh #159 AG · #1116 CH Most expensive electricity28.03 Rp./kWh #37 AG · #990 CH

Postal codes (1)

swisstopo

5625

Kallern

Localities

swisstopo · 1

Kallern5625

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Kallern?: The postal code of Kallern is 5625.
What is the tax rate in Kallern?: The municipal tax multiplier of Kallern is 97% (2026); canton AG levies 103%.
How much tax do you pay in Kallern?: A single person without children pays about 12'366 CHF income tax in Kallern on 100'000 CHF gross income (federal, cantonal, municipal), rank 38 of 196 in canton AG. Source: ESTV (2026).
How many residents does Kallern have?: Kallern has 419 residents (2025).
How many foreign residents live in Kallern?: Kallern has 41 foreign residents, a share of 9.79% (2025).

Map

OpenStreetMap

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Kallern compared with