Demographics
BFS · 2025Women
570 49.4%
Men
585 50.6%
Children & youth (0–19)
259 22.4%
Swiss citizens
930 80.5%
Foreign residents
225 19.5%
Population density
410 pop./km²
0–19 · 259 · 22.4%20–64 · 664 · 57.5%65+ · 232 · 20.1%
Foreign residents 19.5%0%64.0%
Population change 2025: −15 (−1.3%) · 5 births · 5 deaths · net migration −14
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 Bremgarten: 23.2% Yes
24.4% YesNo 75.6%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Bremgarten: 31.4% Yes
40.5% YesNo 59.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Bremgarten: 58.4% Yes
65.5% YesNo 34.5%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Bremgarten: 54.9% Yes
70.2% YesNo 29.8%
14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% YesDistrict Bezirk Bremgarten: 40.2% Yes
34.0% YesNo 66.0%
14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% YesDistrict Bezirk Bremgarten: 49.3% Yes
47.2% YesNo 52.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Bremgarten: 48.4% Yes
41.9% YesNo 58.1%
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 Bremgarten: 20.5% Yes
16.9% YesNo 83.1%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Bremgarten: 44.8% Yes
57.5% YesNo 42.5%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Bremgarten: 38.6% Yes
44.3% YesNo 55.7%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP51.0% · strongest party
SVP51.0%
FDP11.6%
SP9.7%
Mitte9.6%
GLP8.0%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier96%
Cantonal tax multiplier103%
96%AG range 48%127%
Tax rank 35 of 196 in canton AargauTax burden
Single, 100'000 CHF gross income
12'312 CHF(12.3%)
Rank 34 of 196 in the canton · 351 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:12'312 CHF(~12.3%)
BüttikonCanton range AargauSwitzerland median
Show data table
| Gross income | Büttikon | 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 | 9.4% | 7.4–10.7% | 11.9% |
| 80'000 | 10.4% | 8.2–11.9% | 13.1% |
| 90'000 | 11.3% | 8.9–12.8% | 14.1% |
| 100'000 | 12.3% | 9.8–14% | 15.3% |
| 110'000 | 13.2% | 10.5–14.9% | 16.3% |
| 120'000 | 14% | 11.2–15.8% | 17.2% |
| 130'000 | 14.6% | 11.7–16.5% | 18.1% |
| 140'000 | 15.4% | 12.4–17.3% | 19% |
| 150'000 | 16% | 13–18% | 19.7% |
| 175'000 | 17.6% | 14.4–19.7% | 21.6% |
| 200'000 | 18.9% | 15.5–21.1% | 23.2% |
| 225'000 | 20.2% | 16.6–22.4% | 24.6% |
| 250'000 | 21.2% | 17.6–23.6% | 25.8% |
| 275'000 | 22.1% | 18.4–24.5% | 26.8% |
| 300'000 | 22.9% | 19.1–25.3% | 27.4% |
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual mean temperature 1991–20209.6 °C
Precipitation 1991–20201'108 mm
9.6 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026
Terrain
swisstopo · DHM 40 mHighest point
573 m
Mean elevation
513 m
Relief
129 m
Mean slope
5.8°
Flat share
58.5%
South-facing
2.2%
Above 2000 m
0.0%
Relief 129 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
7.9 GWh/yr
Roofs + façades
10.3 GWh/yr
≈ households powered
1'700
Per inhabitant
6'814 kWh/yr
8 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
32.42 Rp./kWh
Energy
12.5 Rp./kWh
Grid usage
16.28 Rp./kWh
Levies + grid surcharge
2.3 Rp./kWh
32.42 Rp./kWh10.5645.88
Canton median 26.88 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Gemeinde Büttikon, Abt. Elektrizitätsversorgung
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
2.05 %
Second homes
3.5 %
Avg. rooms
4.3
Dwellings
487
Built before 194612.3%
Built since 200146.0%
2.05 %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
229
Workplaces
65
Services share
55.9 %
Jobs by sector: Primary 24 (10.5%) · Secondary 77 (33.6%) · Tertiary 128 (55.9%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
7
Organic share
14.3 %
Farmland
126 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 municipalities1'155 #152 AG · #1354 CHGrowing municipalities-1.3% #185 AG · #1882 CHShrinking municipalities-1.3% #12 AG · #230 CHJobs per resident0.2 #160 AG · #1780 CHFamilies & children22.4% #21 AG · #448 CHAge structure20.1% #87 AG · #1228 CHWomen share49.4% #102 AG · #1337 CHForeign residents19.5% #119 AG · #910 CHPopulation density410/km² #100 AG · #601 CHTax burden12'312 #36 AG · #353 CHTaxes96% #35 AGWarmest municipalities9.6 °C #138 AG · #897 CHSunniest municipalities40.1% #113 AG · #1830 CHRainiest municipalities1'108 mm #72 AG · #1062 CHVoter turnout58.1% #59 AG · #811 CHAgainst Switzerland23.5% #23 AG · #303 CHAligned with Switzerland76.5% #139 AG · #1148 CHSVP strongholds51% #28 AG · #210 CHSP strongholds9.7% #152 AG · #1554 CHCentre strongholds9.6% #128 AG · #1244 CHFDP strongholds11.6% #98 AG · #1202 CHGLP strongholds8% #72 AG · #582 CHGreen strongholds2.1% #192 AG · #1950 CHLargest by area2.8 km² #176 AG · #1907 CHHighest municipalities504 m #42 AG · #1190 CHSecond homes3.5% #196 AG · #2106 CHOrganic farming14.3% #67 AG · #931 CHBest-connected municipalities69 min #131 AG · #1056 CHRemotest municipalities69 min #64 AG · #1058 CHHighest peaks573 m #123 AG · #1637 CHHighest-lying municipalities513 m #63 AG · #1374 CHGreatest vertical range129 m #165 AG · #1694 CHSteepest municipalities5.8° #126 AG · #1427 CHSolar potential8 GWh #181 AG · #1701 CHSolar potential per capita6'814 kWh #150 AG · #1713 CHCheapest electricity32.42 Rp./kWh #193 AG · #2013 CHMost expensive electricity32.42 Rp./kWh #4 AG · #94 CH
Postal codes (1)
swisstopoLocalities
swisstopo · 1Nearby municipalities
swisstopo- What is the postal code of Büttikon?
- The postal code of Büttikon is 5619.
- What is the tax rate in Büttikon?
- The municipal tax multiplier of Büttikon is 96% (2026); canton AG levies 103%.
- How much tax do you pay in Büttikon?
- A single person without children pays about 12'312 CHF income tax in Büttikon on 100'000 CHF gross income (federal, cantonal, municipal), rank 34 of 196 in canton AG. Source: ESTV (2026).
- How many residents does Büttikon have?
- Büttikon has 1'155 residents (2025).
- How many foreign residents live in Büttikon?
- Büttikon has 225 foreign residents, a share of 19.48% (2025).
Map
OpenStreetMapBüttikon compared with
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