Demographics
BFS · 2025Women
1'162 49.8%
Men
1'171 50.2%
Children & youth (0–19)
507 21.7%
Swiss citizens
1'977 84.7%
Foreign residents
356 15.3%
Population density
409 pop./km²
0–19 · 507 · 21.7%20–64 · 1'425 · 61.1%65+ · 401 · 17.2%
Foreign residents 15.3%0%64.0%
Population change 2025: −14 (−0.6%) · 12 births · 6 deaths · net migration −21
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
23.0% YesNo 77.0%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Bremgarten: 31.4% Yes
28.4% YesNo 71.6%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Bremgarten: 58.4% Yes
58.0% YesNo 42.0%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Bremgarten: 54.9% Yes
50.1% YesNo 49.9%
14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% YesDistrict Bezirk Bremgarten: 40.2% Yes
35.2% YesNo 64.8%
14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% YesDistrict Bezirk Bremgarten: 49.3% Yes
47.6% YesNo 52.4%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Bremgarten: 48.4% Yes
52.6% YesNo 47.4%
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
21.9% YesNo 78.1%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Bremgarten: 44.8% Yes
39.9% YesNo 60.1%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Bremgarten: 38.6% Yes
32.9% YesNo 67.2%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP38.1% · strongest party
SVP38.1%
Mitte14.5%
SP12.4%
FDP12.1%
GLP11.9%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier83%
Cantonal tax multiplier103%
83%AG range 48%127%
Tax rank 12 of 196 in canton AargauTax burden
Single, 100'000 CHF gross income
11'619 CHF(11.6%)
Rank 12 of 196 in the canton · 234 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:11'619 CHF(~11.6%)
JonenCanton range AargauSwitzerland median
Show data table
| Gross income | Jonen | Aargau | Switzerland median |
|---|---|---|---|
| 40'000 | 4.6% | 3.8–5.6% | 5.4% |
| 50'000 | 6.3% | 5.2–7.7% | 7.8% |
| 60'000 | 7.7% | 6.4–9.3% | 10.5% |
| 70'000 | 8.9% | 7.4–10.7% | 11.9% |
| 80'000 | 9.8% | 8.2–11.9% | 13.1% |
| 90'000 | 10.6% | 8.9–12.8% | 14.1% |
| 100'000 | 11.6% | 9.8–14% | 15.3% |
| 110'000 | 12.5% | 10.5–14.9% | 16.3% |
| 120'000 | 13.2% | 11.2–15.8% | 17.2% |
| 130'000 | 13.8% | 11.7–16.5% | 18.1% |
| 140'000 | 14.6% | 12.4–17.3% | 19% |
| 150'000 | 15.2% | 13–18% | 19.7% |
| 175'000 | 16.7% | 14.4–19.7% | 21.6% |
| 200'000 | 18% | 15.5–21.1% | 23.2% |
| 225'000 | 19.2% | 16.6–22.4% | 24.6% |
| 250'000 | 20.3% | 17.6–23.6% | 25.8% |
| 275'000 | 21.1% | 18.4–24.5% | 26.8% |
| 300'000 | 21.9% | 19.1–25.3% | 27.4% |
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual mean temperature 1991–202010.1 °C
Precipitation 1991–20201'157 mm
10.1 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026
Terrain
swisstopo · DHM 40 mHighest point
558 m
Mean elevation
440 m
Relief
178 m
Mean slope
4.9°
Flat share
65.2%
South-facing
12.6%
Above 2000 m
0.0%
Relief 178 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
17.9 GWh/yr
Roofs + façades
23.5 GWh/yr
≈ households powered
4'000
Per inhabitant
7'690 kWh/yr
18 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
29.65 Rp./kWh
Energy
12.5 Rp./kWh
Grid usage
13.25 Rp./kWh
Levies + grid surcharge
2.3 Rp./kWh
29.65 Rp./kWh10.5645.88
Canton median 26.88 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Elektrizitätsgenossenschaft Jonen
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
0.29 %
Second homes
6.4 %
Avg. rooms
4.4
Dwellings
1'018
Built before 194615.6%
Built since 200138.6%
0.29 %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
632
Workplaces
130
Services share
63.8 %
Jobs by sector: Primary 65 (10.3%) · Secondary 164 (25.9%) · Tertiary 403 (63.8%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
19
Organic share
26.3 %
Farmland
337 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 municipalities2'333 #99 AG · #888 CHGrowing municipalities-0.6% #173 AG · #1683 CHShrinking municipalities-0.6% #24 AG · #426 CHJobs per resident0.27 #110 AG · #1436 CHFamilies & children21.7% #42 AG · #611 CHAge structure17.2% #156 AG · #1746 CHWomen share49.8% #75 AG · #1081 CHForeign residents15.3% #158 AG · #1261 CHPopulation density409/km² #101 AG · #602 CHTax burden11'619 #13 AG · #235 CHTaxes83% #12 AGWarmest municipalities10.1 °C #36 AG · #422 CHSunniest municipalities41% #18 AG · #1424 CHRainiest municipalities1'157 mm #2 AG · #811 CHVoter turnout60% #39 AG · #590 CHAgainst Switzerland11.8% #115 AG · #1133 CHAligned with Switzerland88.2% #54 AG · #357 CHSVP strongholds38.1% #131 AG · #761 CHSP strongholds12.4% #104 AG · #1239 CHCentre strongholds14.5% #62 AG · #863 CHFDP strongholds12.1% #85 AG · #1144 CHGLP strongholds11.9% #11 AG · #160 CHGreen strongholds6.7% #59 AG · #1169 CHLargest by area5.7 km² #104 AG · #1442 CHHighest municipalities446 m #87 AG · #1564 CHSecond homes6.4% #150 AG · #1926 CHOrganic farming26.3% #19 AG · #411 CHBest-connected municipalities60 min #76 AG · #782 CHRemotest municipalities60 min #121 AG · #1342 CHHighest peaks558 m #131 AG · #1687 CHHighest-lying municipalities440 m #119 AG · #1795 CHGreatest vertical range178 m #133 AG · #1453 CHSteepest municipalities4.9° #153 AG · #1597 CHSolar potential18 GWh #110 AG · #1105 CHSolar potential per capita7'690 kWh #121 AG · #1534 CHCheapest electricity29.65 Rp./kWh #142 AG · #1715 CHMost expensive electricity29.65 Rp./kWh #55 AG · #392 CH
Postal codes (1)
swisstopoLocalities
swisstopo · 1Nearby municipalities
swisstopo- What is the postal code of Jonen?
- The postal code of Jonen is 8916.
- What is the tax rate in Jonen?
- The municipal tax multiplier of Jonen is 83% (2026); canton AG levies 103%.
- How much tax do you pay in Jonen?
- A single person without children pays about 11'619 CHF income tax in Jonen on 100'000 CHF gross income (federal, cantonal, municipal), rank 12 of 196 in canton AG. Source: ESTV (2026).
- How many residents does Jonen have?
- Jonen has 2'333 residents (2025).
- How many foreign residents live in Jonen?
- Jonen has 356 foreign residents, a share of 15.26% (2025).
Map
OpenStreetMapJonen compared with
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