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Demographics

BFS · 2025
Women
172 47.3%
Men
192 52.7%
Children & youth (0–19)
65 17.9%
Swiss citizens
314 86.3%
Foreign residents
50 13.7%
Population density
76 pop./km²
0–19 · 65 · 17.9%20–64 · 221 · 60.7%65+ · 78 · 21.4%
Foreign residents 13.7%0%64.0%
Population change 2025: −9 (−2.4%) · 6 births · 2 deaths · net migration −13
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 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict District de la Broye-Vully: 32.5% Yes
38.2% YesNo 61.8%
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 de la Broye-Vully: 58.7% Yes
63.0% YesNo 37.0%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict District de la Broye-Vully: 56.8% Yes
60.4% YesNo 39.6%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict District de la Broye-Vully: 49.9% Yes
57.8% YesNo 42.3%
14.06.2026Question subsidiaireCantonal VD● Rejected · 47.3% YesDistrict District de la Broye-Vully: 35.1% Yes
29.2% YesNo 70.8%
14.06.2026Contre-projet législatif « Loi sur le salaire minimum »Cantonal VD● Rejected · 49.7% YesDistrict District de la Broye-Vully: 50.9% Yes
63.9% YesNo 36.1%
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 de la Broye-Vully: 38.1% Yes
36.1% YesNo 63.9%
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 de la Broye-Vully: 41.6% Yes
39.6% YesNo 60.4%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict District de la Broye-Vully: 62.0% Yes
58.0% YesNo 42.0%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP34.5% · strongest party
SVP34.5%
FDP34.5%
SP13.3%
GRÜNE7.8%
Mitte3.9%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier78%
Cantonal tax multiplier155%
78%VD range 46%83%
Tax rank 276 of 300 in canton Vaud
Tax burden
Single, 100'000 CHF gross income
16'697 CHF(16.7%)
Rank 276 of 300 in the canton · 1702 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:16'697 CHF(~16.7%)
HermenchesCanton range VaudSwitzerland median
Show data table
Gross incomeHermenchesVaudSwitzerland median
40'0004.3%3.7–4.3%5.4%
50'0007.9%6.9–8.1%7.8%
60'00011.6%10–11.8%10.5%
70'00013.8%11.9–14.1%11.9%
80'00014.8%12.8–15.1%13.1%
90'00015.6%13.5–15.9%14.1%
100'00016.7%14.6–17%15.3%
110'00017.7%15.4–18%16.3%
120'00018.6%16.3–19%17.2%
130'00019.5%17.1–19.9%18.1%
140'00020.4%17.9–20.8%19%
150'00021.2%18.6–21.6%19.7%
175'00023.2%20.5–23.6%21.6%
200'00024.9%22.1–25.4%23.2%
225'00026.5%23.5–26.9%24.6%
250'00027.9%24.8–28.4%25.8%
275'00029.2%26–29.6%26.8%
300'00030.2%27–30.7%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–20209.2 °C
Precipitation 1991–20201'081 mm
9.2 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
835 m
Mean elevation
710 m
Relief
268 m
Mean slope
9.4°
Flat share
26.2%
South-facing
10.3%
Above 2000 m
0.0%
Relief 268 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
5.5 GWh/yr
Roofs + façades
7.2 GWh/yr
≈ households powered
1'200
Per inhabitant
15'000 kWh/yr
5 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
27.89 Rp./kWh
Energy
13.01 Rp./kWh
Grid usage
10.18 Rp./kWh
Levies + grid surcharge
2.92 Rp./kWh
27.89 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
4.22 %
Second homes
15.6 %
Avg. rooms
4.2
Dwellings
166
Built before 194654.8%
Built since 200117.5%
4.22 %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
51
Workplaces
24
Services share
54.9 %
Jobs by sector: Primary 18 (35.3%) · Secondary 5 (9.8%) · Tertiary 28 (54.9%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
6
Organic share
33.3 %
Farmland
221 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 79 min · Car 35 min
AgglomerationPT 46 min · Car 35 min
Remoteness 44/300 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number5673
Head of governmentMarlène Rod Trauffler
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities364 #246 VD · #1913 CHGrowing municipalities-2.4% #280 VD · #2018 CHShrinking municipalities-2.4% #21 VD · #91 CHJobs per resident0.14 #272 VD · #2022 CHFamilies & children17.9% #281 VD · #1691 CHAge structure21.4% #51 VD · #981 CHWomen share47.3% #286 VD · #1978 CHForeign residents13.7% #242 VD · #1388 CHPopulation density76/km² #217 VD · #1612 CHTax burden16'697 #278 VD · #1705 CHTaxes78% #276 VDWarmest municipalities9.2 °C #228 VD · #1266 CHSunniest municipalities45.2% #142 VD · #640 CHRainiest municipalities1'081 mm #134 VD · #1217 CHVoter turnout63.7% #105 VD · #277 CHSVP strongholds34.5% #48 VD · #1009 CHSP strongholds13.3% #273 VD · #1139 CHCentre strongholds3.9% #215 VD · #1921 CHFDP strongholds34.5% #15 VD · #41 CHGLP strongholds3.7% #260 VD · #1465 CHGreen strongholds7.8% #241 VD · #921 CHLargest by area4.8 km² #178 VD · #1581 CHHighest municipalities679 m #85 VD · #643 CHSecond homes15.6% #48 VD · #535 CHOrganic farming33.3% #35 VD · #284 CHBest-connected municipalities79 min #256 VD · #1339 CHRemotest municipalities79 min #44 VD · #792 CHHighest peaks835 m #96 VD · #934 CHHighest-lying municipalities710 m #79 VD · #741 CHGreatest vertical range268 m #104 VD · #1095 CHSteepest municipalities9.4° #67 VD · #982 CHSolar potential5 GWh #229 VD · #1870 CHSolar potential per capita15'000 kWh #71 VD · #424 CHCheapest electricity27.89 Rp./kWh #68 VD · #1281 CHMost expensive electricity27.89 Rp./kWh #239 VD · #832 CH

Localities

swisstopo · 2
What is the postal code of Hermenches?
Hermenches has 2 postal codes: 1059, 1513.
What is the tax rate in Hermenches?
The municipal tax multiplier of Hermenches is 78% (2026); canton VD levies 155%.
How much tax do you pay in Hermenches?
A single person without children pays about 16'697 CHF income tax in Hermenches on 100'000 CHF gross income (federal, cantonal, municipal), rank 276 of 300 in canton VD. Source: ESTV (2026).
How many residents does Hermenches have?
Hermenches has 364 residents (2025).
How many foreign residents live in Hermenches?
Hermenches has 50 foreign residents, a share of 13.74% (2025).

Map

OpenStreetMap