Switzerland · Canton TG
Romanshorn
8590TG CANTON8590
Residents
11'728
Area
8.9 km²
Tax multiplier
163%
Postal codes
1
Demographics
BFS · 2023Women
5'900 50.3%
Men
5'828 49.7%
Children & youth (0–19)
2'260 19.3%
Swiss citizens
7'818 65.5%
Foreign residents
4'127 34.6%
0–19 · 2'260 · 19.3%20–64 · 6'925 · 59.0%65+ · 2'543 · 21.7%
Foreign residents 34.6%0%61.6%
Source: BFS/OFS · retrieved 24.07.2026
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 56.5%56.1% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 57.5%49.8% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 51.1%41.2% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 50.8%24.9% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP32.7% · strongest party
SVP32.7%
SP15.3%
Mitte13.7%
FDP12.8%
GRÜNE9.6%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier163%
Cantonal tax multiplier109%
163%CH range 25%525%
Tax rank 78 of 80 in canton ThurgauSource: ESTV · retrieved 20.07.2026
Climate
Güttingen · 6.8 kmAnnual mean temperature 202510.6 °C
Precipitation 2025820 mm
10.6 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteromanshorn.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (1)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Romanshorn?
- The postal code of Romanshorn is 8590.
- What is the tax rate in Romanshorn?
- The municipal tax multiplier of Romanshorn is 163% (2026); canton TG levies 109%.
- How many residents does Romanshorn have?
- Romanshorn has 11'728 residents (2023).
- Which canton is Romanshorn in?
- Romanshorn is located in canton TG.