What is the postal code of Siviriez?

Siviriez has 5 postal codes: 1676, 1677, 1678, 1679, 1680.

What is the tax rate in Siviriez?

The municipal tax multiplier of Siviriez is 88% (2026); canton FR levies 96%.

How much tax do you pay in Siviriez?

A single person without children pays about 17'101 CHF income tax in Siviriez on 100'000 CHF gross income (federal, cantonal, municipal), rank 94 of 119 in canton FR. Source: ESTV (2026).

How many residents does Siviriez have?

Siviriez has 2'711 residents (2025).

How many foreign residents live in Siviriez?

Siviriez has 616 foreign residents, a share of 22.72% (2025).

Switzerland · Canton FR

Siviriez

1676–1680

FR CANTON1676 1677 1678 1679+1 PLZ

Residents

2'711

Area

20.3 km²

Population density

134 pop./km²

Elevation

777 m a.s.l.

Tax multiplier

88%

Postal codes

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN

Demographics

BFS · 2025

Women

1'345 49.6%

Men

1'366 50.4%

Children & youth (0–19)

668 24.6%

Swiss citizens

2'095 77.3%

Foreign residents

616 22.7%

Population density

134 pop./km²

0–19 · 668 · 24.6%20–64 · 1'619 · 59.7%65+ · 424 · 15.6%

Foreign residents 22.7%0%64.0%

STATPOP 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026 · swisstopo, retrieved 24.08.2026

Vote results for Siviriez

BFS

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)Federal● Accepted · 52.5% Yes

54.5% YesNo 45.5%

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»Federal● Rejected · 45.2% Yes

55.1% YesNo 44.9%

26.04.2026Gesetz zur Sanierung der KantonsfinanzenCantonal FR● Rejected · 31.4% Yes

23.1% YesNo 76.9%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

48.8% YesNo 51.3%

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»Federal● Rejected · 29.3% Yes

21.5% YesNo 78.6%

08.03.2026Volksinitiative «200 Franken sind genug! (SRG-Initiative)»Federal● Rejected · 38.1% Yes

39.7% YesNo 60.3%

08.03.2026Bargeldinitiative und Gegenvorschlag: StichfrageFederal● Rejected · 37.4% Yes

57.4% YesNo 42.6%

08.03.2026Bundesbeschluss über die schweizerische Währung und die Bargeldversorgung (Gegenvorschlag zur Bargeldinitiative)Federal● Accepted · 73.4% Yes

58.3% YesNo 41.7%

08.03.2026Volksinitiative «Ja zu einer unabhängigen, freien Schweizer Währung mit Münzen oder Banknoten (Bargeld ist Freiheit)»Federal● Rejected · 45.6% Yes

64.2% YesNo 35.8%

30.11.2025Volksinitiative «Für eine soziale Klimapolitik – steuerlich gerecht finanziert (Initiative für eine Zukunft)»Federal● Rejected · 21.7% Yes

21.0% YesNo 79.0%

All federal votes →

Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 31.08.2026

Politics

National Council election 2023

SVP33.6% · strongest party

SVP33.6%

Mitte19.2%

SP17.9%

FDP16.2%

GRÜNE6.2%

sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 31.08.2026

Taxes 2026

ESTV

Municipal tax multiplier88%

Cantonal tax multiplier96%

88%FR range 32%100%

Tax rank 96 of 119 in canton Fribourg

Tax burden

Single, 100'000 CHF gross income

17'101 CHF(17.1%)

Rank 94 of 119 in the canton · 1889 of 2110 in Switzerland

Median canton 16'515 CHF · median Switzerland 15'290 CHF

Cheapest Greng 12'414 CHF · most expensive Jaun 18'106 CHF

Income tax as % of gross income

100'000 CHF:17'101 CHF(~17.1%)

SiviriezCanton range FribourgSwitzerland median

Show data table

Gross income	Siviriez	Fribourg	Switzerland median
40'000	7.7%	5.4–8.1%	5.4%
50'000	10.3%	7.3–11%	7.8%
60'000	12.3%	8.8–13.1%	10.5%
70'000	13.7%	9.8–14.5%	11.9%
80'000	14.9%	10.7–15.8%	13.1%
90'000	16%	11.5–16.9%	14.1%
100'000	17.1%	12.4–18.1%	15.3%
110'000	18%	13.2–19.1%	16.3%
120'000	18.9%	13.9–20%	17.2%
130'000	19.7%	14.5–20.8%	18.1%
140'000	20.5%	15.2–21.7%	19%
150'000	21.3%	15.8–22.5%	19.7%
175'000	23.4%	17.5–24.7%	21.6%
200'000	25.2%	19–26.5%	23.2%
225'000	26.7%	20.3–28.1%	24.6%
250'000	27.8%	21.2–29.2%	25.8%
275'000	28.4%	21.8–29.8%	26.8%
300'000	28.9%	22.3–30.4%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 31.08.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–20208.8 °C

Precipitation 1991–20201'200 mm

8.8 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

908 m

Mean elevation

784 m

Relief

212 m

Mean slope

6.1°

Flat share

49.5%

South-facing

3.4%

Above 2000 m

0.0%

Relief 212 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

Solar potential

BFE

Roof potential

38.4 GWh/yr

Roofs + façades

50.8 GWh/yr

≈ households powered

8'500

38 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 31.08.2026

Electricity

ElCom · 2026

Tariff H4

27.28 Rp./kWh

Energy

14.55 Rp./kWh

Grid usage

8.78 Rp./kWh

Levies + grid surcharge

2.3 Rp./kWh

27.28 Rp./kWh9.6443.61

Canton median 27.28 Rp./kWhSwiss median 27.7 Rp./kWh

Network operator Groupe E SA

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.

2026 · Federal Electricity Commission (ElCom), retrieved 28.08.2026

Housing

BFS

Vacancy rate

0.42 %

Avg. rooms

3.8

Dwellings

1'201

Built before 194632.8%

Built since 200134.1%

0.42 %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 31.08.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026

Accessibility

ARE · NPVM

Major centrePT 69 min · Car 49 min

AgglomerationPT 42 min · Car 27 min

Remoteness 67/119 in canton

National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 28.08.2026

Municipality

Wikidata · CC0

Websitesiviriez.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

Largest municipalities2'711 #34 FR · #784 CH Families & children24.6% #13 FR · #104 CH Age structure15.6% #78 FR · #1931 CH Women share49.6% #60 FR · #1194 CH Foreign residents22.7% #26 FR · #669 CH Population density134/km² #83 FR · #1289 CH Tax burden17'101 #96 FR · #1891 CH Taxes88% #96 FR Warmest municipalities8.8 °C #63 FR · #1456 CH Sunniest municipalities45.1% #34 FR · #648 CH Rainiest municipalities1'200 mm #43 FR · #693 CH Voter turnout50.6% #101 FR · #1643 CH Against Switzerland26% #5 FR · #200 CH Aligned with Switzerland74% #84 FR · #1246 CH SVP strongholds33.6% #36 FR · #1055 CH SP strongholds17.9% #60 FR · #631 CH Centre strongholds19.2% #64 FR · #570 CH FDP strongholds16.2% #39 FR · #717 CH GLP strongholds3.2% #54 FR · #1543 CH Green strongholds6.2% #105 FR · #1282 CH Largest by area20.3 km² #22 FR · #474 CH Highest municipalities777 m #29 FR · #458 CH Remotest municipalities69 min #67 FR · #1054 CH Best-connected municipalities69 min #52 FR · #1052 CH Highest peaks908 m #45 FR · #819 CH Highest-lying municipalities784 m #42 FR · #631 CH Greatest vertical range212 m #61 FR · #1306 CH Steepest municipalities6.1° #67 FR · #1379 CH Solar potential38 GWh #25 FR · #491 CH Cheapest electricity27.28 Rp./kWh #26 FR · #657 CH Most expensive electricity27.28 Rp./kWh #35 FR · #1393 CH

Postal codes (5)

swisstopo

Localities

swisstopo · 5

Chavannes-les-Forts1676 Prez-vers-Siviriez1677 Romont FR1680 Siviriez1678 Villaraboud1679

Nearby municipalities

swisstopo

Vuisternens-devant-Romont

Frequently asked questions

What is the postal code of Siviriez?: Siviriez has 5 postal codes: 1676, 1677, 1678, 1679, 1680.
What is the tax rate in Siviriez?: The municipal tax multiplier of Siviriez is 88% (2026); canton FR levies 96%.
How much tax do you pay in Siviriez?: A single person without children pays about 17'101 CHF income tax in Siviriez on 100'000 CHF gross income (federal, cantonal, municipal), rank 94 of 119 in canton FR. Source: ESTV (2026).
How many residents does Siviriez have?: Siviriez has 2'711 residents (2025).
How many foreign residents live in Siviriez?: Siviriez has 616 foreign residents, a share of 22.72% (2025).

Map

OpenStreetMap

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