Demographics
BFS · 2025Women
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%
Population change 2025: −3 (−0.7%) · 2 births · 1 deaths · net migration −4
STATPOP 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026 · swisstopo, retrieved 24.09.2026 · BEVNAT (Statistik der natürlichen Bevölkerungsbewegung) 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026
27.09.2026Popular Initiative 'For food security – through increased sustainable domestic production, more plant-based food and clean drinking water (Food Initiative)'Federal● Rejected · 27.5% YesDistrict Bezirk Muri: 20.0% Yes
9.9% YesNo 90.2%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Muri: 33.8% Yes
48.5% YesNo 51.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Muri: 60.1% Yes
64.8% YesNo 35.2%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Muri: 59.4% Yes
67.9% YesNo 32.1%
14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% YesDistrict Bezirk Muri: 36.7% Yes
39.8% YesNo 60.2%
14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% YesDistrict Bezirk Muri: 48.6% Yes
55.8% YesNo 44.2%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Muri: 44.2% Yes
43.3% YesNo 56.7%
08.03.2026Popular Initiative ‘For a fair energy and climate policy: Investing for prosperity, jobs and the environment (Climate Fund Initiative)’Federal● Rejected · 29.3% YesDistrict Bezirk Muri: 17.9% Yes
19.5% YesNo 80.5%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Muri: 44.9% Yes
53.9% YesNo 46.1%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Muri: 39.3% Yes
45.6% YesNo 54.4%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP48.9% · strongest party
SVP48.9%
Mitte15.7%
FDP11.5%
GRÜNE7.2%
GLP6.9%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier97%
Cantonal tax multiplier103%
97%AG range 48%127%
Tax rank 40 of 196 in canton AargauTax 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
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 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual 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 mHighest 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
Roof potential
6 GWh/yr
Roofs + façades
7.6 GWh/yr
≈ households powered
1'300
Per inhabitant
14'272 kWh/yr
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 24.09.2026
Electricity
ElCom · 2027Tariff H4
29.86 Rp./kWh
Energy
10.37 Rp./kWh
Grid usage
14.95 Rp./kWh
Levies + grid surcharge
3.24 Rp./kWh
29.86 Rp./kWh10.5645.88
Canton median 26.88 Rp./kWhSwiss median 26.53 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.
2027 · Federal Electricity Commission (ElCom), retrieved 12.09.2026
Health-insurance premiums
BAG · 2024Standard model, deductible 300570 CHF/mo
Ø premium in canton Aargau392 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Premiums are set not per municipality but per canton and premium region. Shown is the average adult premium paid in canton Aargau (2024, BAG) — it applies canton-wide, not to any single location.
2024 · Federal Office of Public Health (FOPH), retrieved 12.09.2026
Housing
BFS · AREVacancy rate
1.23 %
Second homes
9.2 %
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 24.09.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026 · Dwelling inventory and second-home share 2026 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026
Economy
BFS · 2024Jobs
112
Workplaces
43
Services share
54.5 %
Jobs by sector: Primary 41 (36.6%) · Secondary 10 (8.9%) · Tertiary 61 (54.5%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
13
Organic share
23.1 %
Farmland
233 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026
Accessibility
ARE · NPVMNational Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026
Municipality
Wikidata · CC0Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities419 #190 AG · #1878 CHGrowing municipalities-0.7% #175 AG · #1723 CHShrinking municipalities-0.7% #22 AG · #390 CHJobs per resident0.27 #115 AG · #1441 CHFamilies & children28.2% #1 AG · #8 CHAge structure15.5% #182 AG · #1941 CHWomen share50.6% #22 AG · #587 CHForeign residents9.8% #194 AG · #1714 CHPopulation density156/km² #173 AG · #1193 CHTax burden12'366 #40 AG · #364 CHTaxes97% #40 AGWarmest municipalities9.7 °C #127 AG · #829 CHSunniest municipalities40.5% #39 AG · #1618 CHRainiest municipalities1'107 mm #74 AG · #1068 CHVoter turnout59% #49 AG · #705 CHSVP strongholds48.9% #45 AG · #266 CHSP strongholds6.8% #185 AG · #1807 CHCentre strongholds15.7% #55 AG · #785 CHFDP strongholds11.5% #100 AG · #1212 CHGLP strongholds6.9% #105 AG · #777 CHGreen strongholds7.2% #43 AG · #1055 CHLargest by area2.7 km² #180 AG · #1921 CHHighest municipalities568 m #13 AG · #936 CHSecond homes9.2% #55 AG · #1366 CHOrganic farming23.1% #32 AG · #518 CHBest-connected municipalities82 min #173 AG · #1393 CHRemotest municipalities82 min #26 AG · #724 CHHighest peaks674 m #64 AG · #1286 CHHighest-lying municipalities572 m #28 AG · #1123 CHGreatest vertical range229 m #87 AG · #1227 CHSteepest municipalities7.9° #83 AG · #1125 CHSolar potential6 GWh #187 AG · #1836 CHSolar potential per capita14'272 kWh #10 AG · #500 CHCheapest electricity29.86 Rp./kWh #171 AG · #1776 CHMost expensive electricity29.86 Rp./kWh #34 AG · #339 CH
Postal codes (1)
swisstopoLocalities
swisstopo · 1Nearby municipalities
swisstopo- 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
OpenStreetMapKallern compared with
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