Demographics
BFS · 2025Women
869 49.1%
Men
902 50.9%
Children & youth (0–19)
413 23.3%
Swiss citizens
1'594 90.0%
Foreign residents
177 10.0%
Population density
113 pop./km²
0–19 · 413 · 23.3%20–64 · 1'031 · 58.2%65+ · 327 · 18.5%
Foreign residents 10.0%0%64.0%
Population change 2025: +34 (+2%) · 19 births · 14 deaths · net migration +25
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 Frauenfeld: 24.4% Yes
19.7% YesNo 80.3%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Frauenfeld: 31.5% Yes
35.0% YesNo 65.0%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Frauenfeld: 60.2% Yes
61.5% YesNo 38.5%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Frauenfeld: 52.2% Yes
53.0% YesNo 47.0%
14.06.2026Änderung der Kantonsverfassung zur Anpassung der FinanzkompetenzenCantonal TG● Accepted · 57.1% YesDistrict Bezirk Frauenfeld: 58.8% Yes
58.4% YesNo 41.6%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Frauenfeld: 41.3% Yes
33.8% YesNo 66.2%
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 Frauenfeld: 22.0% Yes
20.0% YesNo 80.0%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Frauenfeld: 40.7% Yes
41.0% YesNo 59.0%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Frauenfeld: 37.1% Yes
39.1% YesNo 60.9%
08.03.2026Federal decree on Swiss currency and cash supply (counter-proposal to Cash Initiative)Federal● Accepted · 73.4% YesDistrict Bezirk Frauenfeld: 72.9% Yes
74.4% YesNo 25.6%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP44.3% · strongest party
SVP44.3%
Mitte15.6%
GRÜNE9.2%
FDP8.9%
SP7.2%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier155%
Cantonal tax multiplier109%
155%TG range 94%175%
Tax rank 67 of 80 in canton ThurgauTax burden
Single, 100'000 CHF gross income
13'615 CHF(13.6%)
Rank 66 of 80 in the canton · 730 of 2110 in Switzerland
Median canton 13'209 CHF · median Switzerland 15'290 CHF
Cheapest Warth-Weiningen 10'862 CHF · most expensive Arbon 14'518 CHF
100'000 CHF:13'615 CHF(~13.6%)
ThundorfCanton range ThurgauSwitzerland median
Show data table
| Gross income | Thundorf | Thurgau | Switzerland median |
|---|---|---|---|
| 40'000 | 6.3% | 5–6.8% | 5.4% |
| 50'000 | 8.2% | 6.4–8.8% | 7.8% |
| 60'000 | 9.9% | 7.7–10.6% | 10.5% |
| 70'000 | 11.1% | 8.8–11.9% | 11.9% |
| 80'000 | 12.1% | 9.5–12.9% | 13.1% |
| 90'000 | 12.7% | 10.1–13.6% | 14.1% |
| 100'000 | 13.6% | 10.9–14.5% | 15.3% |
| 110'000 | 14.5% | 11.6–15.4% | 16.3% |
| 120'000 | 15.2% | 12.2–16.1% | 17.2% |
| 130'000 | 15.8% | 12.8–16.8% | 18.1% |
| 140'000 | 16.5% | 13.4–17.5% | 19% |
| 150'000 | 17% | 13.9–18.1% | 19.7% |
| 175'000 | 18.5% | 15.1–19.5% | 21.6% |
| 200'000 | 19.8% | 16.3–20.9% | 23.2% |
| 225'000 | 20.9% | 17.4–22.1% | 24.6% |
| 250'000 | 22% | 18.3–23.2% | 25.8% |
| 275'000 | 22.8% | 19.1–24% | 26.8% |
| 300'000 | 23.5% | 19.7–24.8% | 27.4% |
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual mean temperature 1991–20208.9 °C
Precipitation 1991–2020973 mm
8.9 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026
Terrain
swisstopo · DHM 40 mHighest point
704 m
Mean elevation
607 m
Relief
233 m
Mean slope
6.8°
Flat share
44.6%
South-facing
21.6%
Above 2000 m
0.0%
Relief 233 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
21.6 GWh/yr
Roofs + façades
28.6 GWh/yr
≈ households powered
4'800
Per inhabitant
12'208 kWh/yr
22 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
27.31 Rp./kWh
Energy
11.1 Rp./kWh
Grid usage
12.55 Rp./kWh
Levies + grid surcharge
2.3 Rp./kWh
27.31 Rp./kWh10.5645.88
Canton median 28.29 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator LST 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 300544 CHF/mo
Ø premium in canton Thurgau382 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 Thurgau (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
0.37 %
Second homes
7.6 %
Avg. rooms
4.2
Dwellings
812
Built before 194632.6%
Built since 200133.5%
0.37 %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
453
Workplaces
138
Services share
37.5 %
Jobs by sector: Primary 141 (31.1%) · Secondary 142 (31.3%) · Tertiary 170 (37.5%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
42
Organic share
26.2 %
Farmland
878 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 municipalities1'771 #52 TG · #1047 CHGrowing municipalities2% #18 TG · #361 CHShrinking municipalities2% #62 TG · #1747 CHJobs per resident0.26 #74 TG · #1488 CHFamilies & children23.3% #4 TG · #267 CHAge structure18.5% #58 TG · #1554 CHWomen share49.1% #46 TG · #1488 CHForeign residents10% #77 TG · #1697 CHPopulation density113/km² #66 TG · #1399 CHTax burden13'615 #69 TG · #733 CHTaxes155% #67 TGWarmest municipalities8.9 °C #73 TG · #1434 CHSunniest municipalities39.2% #63 TG · #2078 CHRainiest municipalities973 mm #39 TG · #1744 CHVoter turnout59.5% #27 TG · #649 CHAgainst Switzerland17.6% #45 TG · #709 CHAligned with Switzerland82.4% #24 TG · #758 CHSVP strongholds44.3% #40 TG · #439 CHSP strongholds7.2% #48 TG · #1774 CHCentre strongholds15.6% #30 TG · #793 CHFDP strongholds8.9% #41 TG · #1513 CHGLP strongholds5.1% #50 TG · #1176 CHGreen strongholds9.2% #23 TG · #684 CHLargest by area15.6 km² #13 TG · #618 CHHighest municipalities593 m #7 TG · #846 CHSecond homes7.6% #69 TG · #1700 CHOrganic farming26.2% #11 TG · #414 CHBest-connected municipalities82 min #21 TG · #1394 CHRemotest municipalities82 min #57 TG · #725 CHHighest peaks704 m #14 TG · #1194 CHHighest-lying municipalities607 m #5 TG · #986 CHGreatest vertical range233 m #23 TG · #1213 CHSteepest municipalities6.8° #11 TG · #1272 CHSolar potential22 GWh #51 TG · #953 CHSolar potential per capita12'208 kWh #32 TG · #732 CHCheapest electricity27.31 Rp./kWh #17 TG · #1157 CHMost expensive electricity27.31 Rp./kWh #64 TG · #951 CH
Postal codes (2)
swisstopoLocalities
swisstopo · 4Nearby municipalities
swisstopo- What is the postal code of Thundorf?
- Thundorf has 2 postal codes: 8500, 8512.
- What is the tax rate in Thundorf?
- The municipal tax multiplier of Thundorf is 155% (2026); canton TG levies 109%.
- How much tax do you pay in Thundorf?
- A single person without children pays about 13'615 CHF income tax in Thundorf on 100'000 CHF gross income (federal, cantonal, municipal), rank 66 of 80 in canton TG. Source: ESTV (2026).
- How many residents does Thundorf have?
- Thundorf has 1'771 residents (2025).
- How many foreign residents live in Thundorf?
- Thundorf has 177 foreign residents, a share of 9.99% (2025).
Map
OpenStreetMapThundorf compared with
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