Demographics
BFS · 2023Women
3'010 49.1%
Men
3'126 50.9%
Children & youth (0–19)
1'173 19.1%
Swiss citizens
3'980 64.2%
Foreign residents
2'221 35.8%
0–19 · 1'173 · 19.1%20–64 · 3'460 · 56.4%65+ · 1'503 · 24.5%
Foreign residents 35.8%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 45.2%56.8% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 45.2%59.8% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 54.3%40.0% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 54.3%26.2% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023FDP25.5% · strongest party
FDP25.5%
SVP17.0%
Mitte16.0%
Lega15.7%
SP12.3%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier95%
Cantonal tax multiplier100%
95%CH range 25%525%
Tax rank 83 of 99 in canton TicinoSource: ESTV · retrieved 20.07.2026
Climate
Matro · 4.5 kmAnnual mean temperature 20253.3 °C
3.3 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitebiasca.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (2)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Biasca?
- Biasca has 2 postal codes: 6710, 6742.
- What is the tax rate in Biasca?
- The municipal tax multiplier of Biasca is 95% (2026); canton TI levies 100%.
- How many residents does Biasca have?
- Biasca has 6'136 residents (2023).
- Which canton is Biasca in?
- Biasca is located in canton TI.