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Postal geography does not follow municipal borders — the locality Herdern extends over these municipalities:

Major centrePT 78 min · Car 49 min
Remotest municipalities →
Tariff H432.35 Rp./kWh
Roof potential19 GWh/yr
Per inhabitant16'032 kWh/yr
All energy rankings →
Second homes8.2 %
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.

27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Frauenfeld: 31.5% Yes
37.5% YesNo 62.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Frauenfeld: 60.2% Yes
62.7% YesNo 37.3%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Frauenfeld: 52.2% Yes
57.1% YesNo 42.9%
14.06.2026Änderung der Kantonsverfassung zur Anpassung der FinanzkompetenzenCantonal TG● Accepted · 57.1% YesDistrict Bezirk Frauenfeld: 58.8% Yes
58.0% YesNo 42.0%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Frauenfeld: 41.3% Yes
40.2% YesNo 59.8%
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
17.4% YesNo 82.6%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Frauenfeld: 40.7% Yes
39.4% YesNo 60.6%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Frauenfeld: 37.1% Yes
39.0% YesNo 61.0%
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
70.2% YesNo 29.8%
All federal votes →
Which municipality does Herdern belong to?
Herdern (TG) belongs to Herdern, Hüttwilen. A locality can span several municipalities.
What is the postal code of Herdern?
Herdern has the postal code 8535.
Where is Herdern?
Herdern is in canton Thurgau, Switzerland. The map below shows its exact location.

Map

OpenStreetMap