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Demographics

BFS · 2025
Women
262 50.5%
Men
257 49.5%
Children & youth (0–19)
109 21.0%
Swiss citizens
413 79.6%
Foreign residents
106 20.4%
Population density
250 pop./km²
0–19 · 109 · 21.0%20–64 · 322 · 62.0%65+ · 88 · 17.0%
Foreign residents 20.4%0%64.0%
Population change 2025: +4 (+0.8%) · 4 births · 2 deaths · net migration +0
STATPOP 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026 · swisstopo, retrieved 24.09.2026 · BEVNAT (Statistik der natürlichen Bevölkerungsbewegung) 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026
27.09.2026Popular Initiative 'For food security – through increased sustainable domestic production, more plant-based food and clean drinking water (Food Initiative)'Federal● Rejected · 27.5% YesDistrict District du Jura-Nord vaudois: 23.6% Yes
20.6% YesNo 79.4%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict District du Jura-Nord vaudois: 31.3% Yes
38.7% YesNo 61.3%
27.09.2026Initiative populaire « Baisse d’impôts pour tous — Redonner du pouvoir d’achat à la classe moyenne »Cantonal VD● Accepted · 53.9% YesDistrict District du Jura-Nord vaudois: 51.4% Yes
54.6% YesNo 45.4%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict District du Jura-Nord vaudois: 48.7% Yes
55.6% YesNo 44.4%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict District du Jura-Nord vaudois: 41.7% Yes
39.2% YesNo 60.8%
14.06.2026Question subsidiaireCantonal VD● Rejected · 47.3% YesDistrict District du Jura-Nord vaudois: 42.7% Yes
39.6% YesNo 60.4%
14.06.2026Contre-projet législatif « Loi sur le salaire minimum »Cantonal VD● Rejected · 49.7% YesDistrict District du Jura-Nord vaudois: 47.0% Yes
47.3% YesNo 52.7%
14.06.2026Initiative populaire législative « Pour le droit de vivre dignement de son travail – pour un salaire minimum cantonal »Cantonal VD● Rejected · 49.3% YesDistrict District du Jura-Nord vaudois: 45.8% Yes
41.4% YesNo 58.6%
14.06.2026Initiative populaire constitutionnelle « Pour le droit de vivre dignement de son travail – pour un salaire minimum cantonal »Cantonal VD● Accepted · 51.7% YesDistrict District du Jura-Nord vaudois: 48.9% Yes
43.5% YesNo 56.5%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict District du Jura-Nord vaudois: 64.5% Yes
70.5% YesNo 29.5%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SP28.7% · strongest party
SP28.7%
SVP23.5%
FDP14.6%
GRÜNE11.3%
GLP8.1%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier73%
Cantonal tax multiplier155%
73%VD range 46%83%
Tax rank 200 of 300 in canton Vaud
Tax burden
Single, 100'000 CHF gross income
16'355 CHF(16.4%)
Rank 195 of 300 in the canton · 1473 of 2110 in Switzerland
Median canton 16'155 CHF · median Switzerland 15'290 CHF
Cheapest Eclépens 14'558 CHF · most expensive La Praz 17'020 CHF
Income tax as % of gross income
0%9%18%26%35%40k50k100k150k200k250k300k
100'000 CHF:16'355 CHF(~16.4%)
TreycovagnesCanton range VaudSwitzerland median
Show data table
Gross incomeTreycovagnesVaudSwitzerland median
40'0004.2%3.7–4.3%5.4%
50'0007.7%6.9–8.1%7.8%
60'00011.3%10–11.8%10.5%
70'00013.5%11.9–14.1%11.9%
80'00014.5%12.8–15.1%13.1%
90'00015.3%13.5–15.9%14.1%
100'00016.4%14.6–17%15.3%
110'00017.3%15.4–18%16.3%
120'00018.3%16.3–19%17.2%
130'00019.1%17.1–19.9%18.1%
140'00020%17.9–20.8%19%
150'00020.8%18.6–21.6%19.7%
175'00022.8%20.5–23.6%21.6%
200'00024.5%22.1–25.4%23.2%
225'00026%23.5–26.9%24.6%
250'00027.4%24.8–28.4%25.8%
275'00028.7%26–29.6%26.8%
300'00029.7%27–30.7%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–202010.4 °C
Precipitation 1991–2020913 mm
10.4 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
499 m
Mean elevation
445 m
Relief
69 m
Mean slope
3.7°
Flat share
60.2%
South-facing
22.7%
Above 2000 m
0.0%
Relief 69 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
Roof potential
4.3 GWh/yr
Roofs + façades
5.7 GWh/yr
≈ households powered
900
Per inhabitant
8'208 kWh/yr
4 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 24.09.2026

Electricity

ElCom · 2027
Tariff H4
28.59 Rp./kWh
Energy
13.01 Rp./kWh
Grid usage
10.18 Rp./kWh
Levies + grid surcharge
3.62 Rp./kWh
28.59 Rp./kWh10.5645.88
Canton median 29.09 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Romande Energie 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.

2027 · Federal Electricity Commission (ElCom), retrieved 12.09.2026
Premium regionRegion 2
Standard model, deductible 300663 CHF/mo
Ø premium in canton Vaud477 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo

Premiums are set per canton and premium region. This area lies in premium region 2 of canton Vaud. Shown is the average adult premium paid across the whole canton Vaud (2024, BAG) — a region-specific average is not available in the cantonal data.

2024 · Federal Office of Public Health (FOPH), retrieved 12.09.2026

Housing

BFS · ARE
Vacancy rate
2.25 %
Second homes
8.1 %
Avg. rooms
4.1
Dwellings
222
Built before 194631.5%
Built since 20019.9%
2.25 %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 24.09.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026 · Dwelling inventory and second-home share 2026 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Economy

BFS · 2024
Jobs
77
Workplaces
29
Services share
55.8 %
Jobs by sector: Primary 4 (5.2%) · Secondary 30 (39.0%) · Tertiary 43 (55.8%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
2
Organic share
0 %
Farmland
89 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 62 min · Car 38 min
AgglomerationPT 14 min · Car 9 min
Remoteness 113/300 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number5931
Head of governmentStéphane Baudat
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities519 #206 VD · #1786 CHGrowing municipalities0.8% #132 VD · #923 CHShrinking municipalities0.8% #169 VD · #1193 CHJobs per resident0.15 #269 VD · #1999 CHFamilies & children21% #222 VD · #826 CHAge structure17% #176 VD · #1783 CHWomen share50.5% #125 VD · #651 CHForeign residents20.4% #148 VD · #822 CHPopulation density250/km² #95 VD · #884 CHTax burden16'355 #205 VD · #1486 CHTaxes73% #200 VDWarmest municipalities10.4 °C #93 VD · #261 CHSunniest municipalities43.6% #265 VD · #922 CHRainiest municipalities913 mm #281 VD · #1912 CHVoter turnout58% #208 VD · #829 CHSVP strongholds23.5% #163 VD · #1639 CHSP strongholds28.7% #34 VD · #75 CHCentre strongholds5.5% #106 VD · #1745 CHFDP strongholds14.6% #271 VD · #865 CHGLP strongholds8.1% #120 VD · #572 CHGreen strongholds11.3% #161 VD · #421 CHLargest by area2.1 km² #279 VD · #2005 CHHighest municipalities457 m #236 VD · #1479 CHSecond homes8.1% #224 VD · #1604 CHOrganic farming0% #292 VD · #2041 CHBest-connected municipalities62 min #191 VD · #863 CHRemotest municipalities62 min #113 VD · #1273 CHHighest peaks499 m #255 VD · #1884 CHHighest-lying municipalities445 m #256 VD · #1754 CHGreatest vertical range69 m #270 VD · #1976 CHSteepest municipalities3.7° #224 VD · #1812 CHSolar potential4 GWh #257 VD · #1970 CHSolar potential per capita8'208 kWh #221 VD · #1418 CHCheapest electricity28.59 Rp./kWh #236 VD · #1534 CHMost expensive electricity28.59 Rp./kWh #185 VD · #693 CH

Localities

swisstopo · 1
What is the postal code of Treycovagnes?
The postal code of Treycovagnes is 1436.
What is the tax rate in Treycovagnes?
The municipal tax multiplier of Treycovagnes is 73% (2026); canton VD levies 155%.
How much tax do you pay in Treycovagnes?
A single person without children pays about 16'355 CHF income tax in Treycovagnes on 100'000 CHF gross income (federal, cantonal, municipal), rank 195 of 300 in canton VD. Source: ESTV (2026).
How many residents does Treycovagnes have?
Treycovagnes has 519 residents (2025).
How many foreign residents live in Treycovagnes?
Treycovagnes has 106 foreign residents, a share of 20.42% (2025).

Map

OpenStreetMap