Demographics
BFS · 2025Women
3'588 51.1%
Men
3'437 48.9%
Children & youth (0–19)
1'391 19.8%
Swiss citizens
5'813 82.8%
Foreign residents
1'212 17.3%
Population density
590 pop./km²
0–19 · 1'391 · 19.8%20–64 · 4'132 · 58.8%65+ · 1'502 · 21.4%
Foreign residents 17.3%0%64.0%
Population change 2025: +28 (+0.4%) · 44 births · 43 deaths · net migration +29
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 Aarau: 29.6% Yes
30.3% YesNo 69.7%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Aarau: 23.9% Yes
20.5% YesNo 79.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Aarau: 51.7% Yes
51.0% YesNo 49.0%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Aarau: 43.2% Yes
39.2% YesNo 60.8%
14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% YesDistrict Bezirk Aarau: 45.3% Yes
44.8% YesNo 55.2%
14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% YesDistrict Bezirk Aarau: 67.7% Yes
62.5% YesNo 37.5%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Aarau: 53.7% Yes
54.4% YesNo 45.6%
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 Aarau: 31.0% Yes
32.9% YesNo 67.1%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Aarau: 35.4% Yes
31.6% YesNo 68.4%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Aarau: 31.8% Yes
27.8% YesNo 72.2%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP25.4% · strongest party
SVP25.4%
SP21.5%
FDP16.5%
GLP10.0%
GRÜNE9.6%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier105%
Cantonal tax multiplier103%
105%AG range 48%127%
Tax rank 86 of 196 in canton AargauTax burden
Single, 100'000 CHF gross income
12'792 CHF(12.8%)
Rank 77 of 196 in the canton · 463 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:12'792 CHF(~12.8%)
KüttigenCanton range AargauSwitzerland median
Show data table
| Gross income | Küttigen | Aargau | Switzerland median |
|---|---|---|---|
| 40'000 | 5.1% | 3.8–5.6% | 5.4% |
| 50'000 | 7% | 5.2–7.7% | 7.8% |
| 60'000 | 8.5% | 6.4–9.3% | 10.5% |
| 70'000 | 9.8% | 7.4–10.7% | 11.9% |
| 80'000 | 10.9% | 8.2–11.9% | 13.1% |
| 90'000 | 11.7% | 8.9–12.8% | 14.1% |
| 100'000 | 12.8% | 9.8–14% | 15.3% |
| 110'000 | 13.7% | 10.5–14.9% | 16.3% |
| 120'000 | 14.5% | 11.2–15.8% | 17.2% |
| 130'000 | 15.2% | 11.7–16.5% | 18.1% |
| 140'000 | 15.9% | 12.4–17.3% | 19% |
| 150'000 | 16.6% | 13–18% | 19.7% |
| 175'000 | 18.2% | 14.4–19.7% | 21.6% |
| 200'000 | 19.6% | 15.5–21.1% | 23.2% |
| 225'000 | 20.8% | 16.6–22.4% | 24.6% |
| 250'000 | 21.9% | 17.6–23.6% | 25.8% |
| 275'000 | 22.8% | 18.4–24.5% | 26.8% |
| 300'000 | 23.6% | 19.1–25.3% | 27.4% |
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual mean temperature 1991–20209.9 °C
Precipitation 1991–20201'075 mm
9.9 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026
Terrain
swisstopo · DHM 40 mHighest point
860 m
Mean elevation
529 m
Relief
500 m
Mean slope
13.7°
Flat share
15.0%
South-facing
41.2%
Above 2000 m
0.0%
Relief 500 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
39.9 GWh/yr
Roofs + façades
53.3 GWh/yr
≈ households powered
8'900
Per inhabitant
5'675 kWh/yr
40 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
25.36 Rp./kWh
Energy
9.68 Rp./kWh
Grid usage
10.88 Rp./kWh
Levies + grid surcharge
3.15 Rp./kWh
25.36 Rp./kWh10.5645.88
Canton median 26.88 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Eniwa 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
0.24 %
Second homes
7.4 %
Avg. rooms
4
Dwellings
3'370
Built before 194614.8%
Built since 200134.9%
0.24 %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
1'462
Workplaces
350
Services share
72.1 %
Jobs by sector: Primary 77 (5.3%) · Secondary 331 (22.6%) · Tertiary 1'054 (72.1%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
13
Organic share
15.4 %
Farmland
310 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 municipalities7'025 #29 AG · #276 CHGrowing municipalities0.4% #118 AG · #1167 CHShrinking municipalities0.4% #79 AG · #944 CHJobs per resident0.21 #150 AG · #1732 CHFamilies & children19.8% #122 AG · #1226 CHAge structure21.4% #54 AG · #975 CHWomen share51.1% #7 AG · #357 CHForeign residents17.3% #139 AG · #1107 CHPopulation density590/km² #69 AG · #439 CHTax burden12'792 #82 AG · #468 CHTaxes105% #86 AGWarmest municipalities9.9 °C #70 AG · #613 CHSunniest municipalities40.2% #69 AG · #1754 CHRainiest municipalities1'075 mm #113 AG · #1248 CHVoter turnout63.2% #12 AG · #309 CHAgainst Switzerland4.9% #161 AG · #1439 CHAligned with Switzerland95.1% #3 AG · #31 CHSVP strongholds25.4% #186 AG · #1541 CHSP strongholds21.5% #13 AG · #360 CHCentre strongholds8.4% #149 AG · #1394 CHFDP strongholds16.5% #20 AG · #701 CHGLP strongholds10% #30 AG · #317 CHGreen strongholds9.6% #9 AG · #623 CHLargest by area11.9 km² #24 AG · #827 CHHighest municipalities414 m #119 AG · #1820 CHSecond homes7.4% #118 AG · #1742 CHOrganic farming15.4% #59 AG · #865 CHBest-connected municipalities62 min #91 AG · #855 CHRemotest municipalities62 min #103 AG · #1265 CHHighest peaks860 m #5 AG · #885 CHHighest-lying municipalities529 m #52 AG · #1310 CHGreatest vertical range500 m #3 AG · #692 CHSteepest municipalities13.7° #9 AG · #643 CHSolar potential40 GWh #36 AG · #466 CHSolar potential per capita5'675 kWh #170 AG · #1874 CHCheapest electricity25.36 Rp./kWh #33 AG · #501 CHMost expensive electricity25.36 Rp./kWh #162 AG · #1606 CH
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopo- What is the postal code of Küttigen?
- Küttigen has 2 postal codes: 5022, 5024.
- What is the tax rate in Küttigen?
- The municipal tax multiplier of Küttigen is 105% (2026); canton AG levies 103%.
- How much tax do you pay in Küttigen?
- A single person without children pays about 12'792 CHF income tax in Küttigen on 100'000 CHF gross income (federal, cantonal, municipal), rank 77 of 196 in canton AG. Source: ESTV (2026).
- How many residents does Küttigen have?
- Küttigen has 7'025 residents (2025).
- How many foreign residents live in Küttigen?
- Küttigen has 1'212 foreign residents, a share of 17.25% (2025).
Map
OpenStreetMapKüttigen compared with
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