Population
8'387↑2.3%
About Sirnach
Municipality · Thurgau
Sirnach is a municipality in the district of Münchwilen in the canton of Thurgau in Switzerland.
Population
8'387
Tax multiplier
142%
Sirnach in numbers
Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE.142%
Below average in canton
Median taxable income
CHF 49'300↓1.8%
Middle in canton
Median net income
CHF 55'300↓1.6%
77%
Cantonal tax multiplier
109%
1.90%↓36.0%
Top quartile in canton
- Agriculture50%
- Forest25%
- Settlement22%
- Other3%
Foreign residents
25.7%↑1.7%
Above average in canton
Median rent
CHF 18/ m²
+2% vs CH
Dwellings
4'000↑0.7%
Jobs (FTE)
3'177↑0.2%
93%
Housing market in Sirnach
The rental vacancy rate is 1.90%, 34% above the cantonal average (1.42 %) — a comparatively relaxed market. The municipal tax multiplier (Steuerfuss) is 142%, roughly the cantonal average (145 %) — tax-favourable. Median taxable income is CHF 57'600, 7% below the Swiss median (CHF 61'929). Sirnach has 8'387 residents (2025).
Source: Swiss Federal Statistical Office (BFS).