Demographics
BFS · 2025Women
808 48.6%
Men
855 51.4%
Children & youth (0–19)
374 22.5%
Swiss citizens
1'450 87.2%
Foreign residents
213 12.8%
Population density
207 pop./km²
0–19 · 374 · 22.5%20–64 · 1'000 · 60.1%65+ · 289 · 17.4%
Foreign residents 12.8%0%64.0%
Population change 2025: +42 (+2.6%) · 18 births · 9 deaths · net migration +34
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 Zofingen: 23.9% Yes
15.2% YesNo 84.8%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Zofingen: 33.3% Yes
46.6% YesNo 53.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Zofingen: 56.3% Yes
60.5% YesNo 39.5%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Zofingen: 56.1% Yes
69.6% YesNo 30.4%
14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% YesDistrict Bezirk Zofingen: 41.9% Yes
35.3% YesNo 64.8%
14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% YesDistrict Bezirk Zofingen: 54.8% Yes
63.2% YesNo 36.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Zofingen: 45.5% Yes
34.0% YesNo 66.0%
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 Zofingen: 22.2% Yes
17.2% YesNo 82.8%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Zofingen: 45.5% Yes
49.7% YesNo 50.3%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Zofingen: 41.4% Yes
48.4% YesNo 51.6%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP52.0% · strongest party
SVP52.0%
EVP8.1%
SP8.1%
FDP7.7%
Mitte6.8%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier122%
Cantonal tax multiplier103%
122%AG range 48%127%
Tax rank 180 of 196 in canton AargauTax burden
Single, 100'000 CHF gross income
13'699 CHF(13.7%)
Rank 179 of 196 in the canton · 760 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:13'699 CHF(~13.7%)
ReitnauCanton range AargauSwitzerland median
Show data table
| Gross income | Reitnau | Aargau | Switzerland median |
|---|---|---|---|
| 40'000 | 5.5% | 3.8–5.6% | 5.4% |
| 50'000 | 7.5% | 5.2–7.7% | 7.8% |
| 60'000 | 9.1% | 6.4–9.3% | 10.5% |
| 70'000 | 10.5% | 7.4–10.7% | 11.9% |
| 80'000 | 11.7% | 8.2–11.9% | 13.1% |
| 90'000 | 12.6% | 8.9–12.8% | 14.1% |
| 100'000 | 13.7% | 9.8–14% | 15.3% |
| 110'000 | 14.7% | 10.5–14.9% | 16.3% |
| 120'000 | 15.5% | 11.2–15.8% | 17.2% |
| 130'000 | 16.2% | 11.7–16.5% | 18.1% |
| 140'000 | 17% | 12.4–17.3% | 19% |
| 150'000 | 17.7% | 13–18% | 19.7% |
| 175'000 | 19.4% | 14.4–19.7% | 21.6% |
| 200'000 | 20.8% | 15.5–21.1% | 23.2% |
| 225'000 | 22.1% | 16.6–22.4% | 24.6% |
| 250'000 | 23.2% | 17.6–23.6% | 25.8% |
| 275'000 | 24.2% | 18.4–24.5% | 26.8% |
| 300'000 | 24.9% | 19.1–25.3% | 27.4% |
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual mean temperature 1991–20209.4 °C
Precipitation 1991–20201'131 mm
9.4 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026
Terrain
swisstopo · DHM 40 mHighest point
687 m
Mean elevation
574 m
Relief
214 m
Mean slope
8.6°
Flat share
41.6%
South-facing
11.1%
Above 2000 m
0.0%
Relief 214 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
23.1 GWh/yr
Roofs + façades
29.2 GWh/yr
≈ households powered
5'100
Per inhabitant
13'879 kWh/yr
23 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
0.93 %
Second homes
10.9 %
Avg. rooms
4.4
Dwellings
752
Built before 194634.3%
Built since 200116.2%
0.93 %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
623
Workplaces
141
Services share
43.8 %
Jobs by sector: Primary 141 (22.6%) · Secondary 209 (33.5%) · Tertiary 273 (43.8%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
37
Organic share
18.9 %
Farmland
479 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 municipalities1'663 #121 AG · #1086 CHGrowing municipalities2.6% #28 AG · #218 CHShrinking municipalities2.6% #169 AG · #1890 CHJobs per resident0.37 #72 AG · #969 CHFamilies & children22.5% #20 AG · #424 CHAge structure17.4% #154 AG · #1725 CHWomen share48.6% #154 AG · #1684 CHForeign residents12.8% #172 AG · #1466 CHPopulation density207/km² #154 AG · #1003 CHTax burden13'699 #182 AG · #763 CHTaxes122% #180 AGWarmest municipalities9.4 °C #176 AG · #1076 CHSunniest municipalities40.5% #42 AG · #1621 CHRainiest municipalities1'131 mm #29 AG · #923 CHVoter turnout57.6% #64 AG · #874 CHAgainst Switzerland31.4% #4 AG · #46 CHAligned with Switzerland68.6% #162 AG · #1415 CHSVP strongholds52% #22 AG · #187 CHSP strongholds8.1% #169 AG · #1687 CHCentre strongholds6.8% #180 AG · #1597 CHFDP strongholds7.7% #175 AG · #1629 CHGLP strongholds4.4% #177 AG · #1331 CHGreen strongholds5% #125 AG · #1550 CHLargest by area8 km² #68 AG · #1138 CHHighest municipalities540 m #25 AG · #1039 CHSecond homes10.9% #25 AG · #1059 CHOrganic farming18.9% #47 AG · #696 CHBest-connected municipalities96 min #196 AG · #1658 CHRemotest municipalities96 min #1 AG · #453 CHHighest peaks687 m #54 AG · #1250 CHHighest-lying municipalities574 m #27 AG · #1115 CHGreatest vertical range214 m #101 AG · #1294 CHSteepest municipalities8.6° #74 AG · #1058 CHSolar potential23 GWh #95 AG · #906 CHSolar potential per capita13'879 kWh #13 AG · #545 CHCheapest electricity25.36 Rp./kWh #39 AG · #507 CHMost expensive electricity25.36 Rp./kWh #168 AG · #1612 CH
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopo- What is the postal code of Reitnau?
- Reitnau has 2 postal codes: 5056, 5057.
- What is the tax rate in Reitnau?
- The municipal tax multiplier of Reitnau is 122% (2026); canton AG levies 103%.
- How much tax do you pay in Reitnau?
- A single person without children pays about 13'699 CHF income tax in Reitnau on 100'000 CHF gross income (federal, cantonal, municipal), rank 179 of 196 in canton AG. Source: ESTV (2026).
- How many residents does Reitnau have?
- Reitnau has 1'663 residents (2025).
- How many foreign residents live in Reitnau?
- Reitnau has 213 foreign residents, a share of 12.81% (2025).
Map
OpenStreetMapReitnau compared with
- Reitnau vs. Baden
- Reitnau vs. Aarau
- Reitnau vs. Wettingen
- Reitnau vs. Wohlen
- Reitnau vs. Oftringen
- Reitnau vs. Rheinfelden
- Reitnau vs. Brugg
- Reitnau vs. Spreitenbach
- Reitnau vs. Zofingen
- Reitnau vs. Suhr
- Reitnau vs. Baden
- Reitnau vs. Aarau
- Reitnau vs. Wettingen
- Reitnau vs. Wohlen
- Reitnau vs. Oftringen
- Reitnau vs. Rheinfelden
- Reitnau vs. Brugg
- Reitnau vs. Spreitenbach
- Reitnau vs. Zofingen
- Reitnau vs. Suhr
- Reitnau vs. Schwende-Rüte
- Reitnau vs. Herisau
- Reitnau vs. Bern
- Reitnau vs. Allschwil
- Reitnau vs. Basel
- Reitnau vs. Fribourg
- Reitnau vs. Geneva
- Reitnau vs. Glarus Nord
- Reitnau vs. Chur
- Reitnau vs. Delémont
- Reitnau vs. Lucerne
- Reitnau vs. Neuchâtel
- Reitnau vs. Stans
- Reitnau vs. Sarnen
- Reitnau vs. St. Gallen
- Reitnau vs. Schaffhausen
- Reitnau vs. Olten
- Reitnau vs. Freienbach
- Reitnau vs. Frauenfeld
- Reitnau vs. Lugano
- Reitnau vs. Altdorf
- Reitnau vs. Lausanne
- Reitnau vs. Sion
- Reitnau vs. Zug
- Reitnau vs. Zurich