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Demographics

BFS · 2025
Women
203 43.8%
Men
261 56.3%
Children & youth (0–19)
106 22.8%
Swiss citizens
368 79.3%
Foreign residents
96 20.7%
Population density
19 pop./km²
0–19 · 106 · 22.8%20–64 · 265 · 57.1%65+ · 93 · 20.0%
Foreign residents 20.7%0%64.0%
Population change 2025: −20 (−4.1%) · 9 births · 4 deaths · net migration −36
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 Arrondissement administratif Jura bernois: 26.2% Yes
30.2% YesNo 69.8%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Arrondissement administratif Jura bernois: 34.8% Yes
42.7% YesNo 57.3%
27.09.2026Volksinitiative «Berner Bildungsinitiative»Cantonal BE● Rejected · 40.1% YesDistrict Arrondissement administratif Jura bernois: 40.6% Yes
31.9% YesNo 68.1%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Arrondissement administratif Jura bernois: 47.9% Yes
45.0% YesNo 55.0%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Arrondissement administratif Jura bernois: 48.1% Yes
54.2% YesNo 45.8%
14.06.2026Projektierungskredit für das Kunstmuseum Bern (Sanierung und Ersatzneubau)Cantonal BE● Rejected · 48.2% YesDistrict Arrondissement administratif Jura bernois: 44.5% Yes
31.6% YesNo 68.4%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Arrondissement administratif Jura bernois: 54.5% Yes
37.0% YesNo 63.0%
08.03.2026Popular Initiative ‘For a fair energy and climate policy: Investing for prosperity, jobs and the environment (Climate Fund Initiative)’Federal● Rejected · 29.3% YesDistrict Arrondissement administratif Jura bernois: 28.9% Yes
27.9% YesNo 72.1%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Arrondissement administratif Jura bernois: 42.3% Yes
41.1% YesNo 58.9%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Arrondissement administratif Jura bernois: 54.0% Yes
56.1% YesNo 43.9%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP54.3% · strongest party
SVP54.3%
SP14.3%
GRÜNE10.9%
EVP5.1%
FDP3.7%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier179%
Cantonal tax multiplier297.5%
179%BE range 89%220%
Tax rank 203 of 334 in canton Bern
Tax burden
Single, 100'000 CHF gross income
17'178 CHF(17.2%)
Rank 193 of 334 in the canton · 1902 of 2110 in Switzerland
Median canton 17'048 CHF · median Switzerland 15'290 CHF
Cheapest Deisswil bei Münchenbuchsee 14'255 CHF · most expensive Schelten 18'510 CHF
Income tax as % of gross income
0%9%18%26%35%40k50k100k150k200k250k300k
100'000 CHF:17'178 CHF(~17.2%)
Petit-ValCanton range BernSwitzerland median
Show data table
Gross incomePetit-ValBernSwitzerland median
40'00010.1%8.3–10.9%5.4%
50'00012%9.8–13%7.8%
60'00013.4%11–14.5%10.5%
70'00014.5%12–15.7%11.9%
80'00015.3%12.6–16.5%13.1%
90'00016.2%13.4–17.5%14.1%
100'00017.2%14.3–18.5%15.3%
110'00018%15–19.4%16.3%
120'00018.9%15.8–20.3%17.2%
130'00019.7%16.5–21.2%18.1%
140'00020.5%17.2–22%19%
150'00021.3%17.9–22.8%19.7%
175'00023.1%19.5–24.7%21.6%
200'00024.6%20.9–26.3%23.2%
225'00026.1%22.2–27.8%24.6%
250'00027.3%23.3–29.1%25.8%
275'00028.4%24.3–30.2%26.8%
300'00029.3%25.1–31.2%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–20207.6 °C
Precipitation 1991–20201'270 mm
7.6 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
1'273 m
Mean elevation
944 m
Relief
686 m
Mean slope
17.1°
Flat share
8.5%
South-facing
28.0%
Above 2000 m
0.0%
Relief 686 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
10.4 GWh/yr
Roofs + façades
13.3 GWh/yr
≈ households powered
2'300
Per inhabitant
22'328 kWh/yr
10 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
25.59 Rp./kWh
Energy
7.97 Rp./kWh
Grid usage
11.91 Rp./kWh
Levies + grid surcharge
3.8 Rp./kWh
25.59 Rp./kWh10.5645.88
Canton median 27.95 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator BKW Energie AG
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 300612 CHF/mo
Ø premium in canton Bern432 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 Bern. Shown is the average adult premium paid across the whole canton Bern (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
3.57 %
Second homes
17.4 %
Avg. rooms
4.1
Dwellings
224
Built before 194656.7%
Built since 20016.3%
3.57 %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
199
Workplaces
62
Services share
24.6 %
Jobs by sector: Primary 91 (45.7%) · Secondary 59 (29.6%) · Tertiary 49 (24.6%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
34
Organic share
17.6 %
Farmland
980 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 115 min · Car 67 min
AgglomerationPT 63 min · Car 30 min
Remoteness 13/334 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number716
Wikidata · continuously updated, retrieved 24.09.2026

Localities

swisstopo · 7
What is the postal code of Petit-Val?
Petit-Val has 5 postal codes: 2712, 2715, 2716, 2717, 2748.
What is the tax rate in Petit-Val?
The municipal tax multiplier of Petit-Val is 179% (2026); canton BE levies 297.5%.
How much tax do you pay in Petit-Val?
A single person without children pays about 17'178 CHF income tax in Petit-Val on 100'000 CHF gross income (federal, cantonal, municipal), rank 193 of 334 in canton BE. Source: ESTV (2026).
How many residents does Petit-Val have?
Petit-Val has 464 residents (2025).
How many foreign residents live in Petit-Val?
Petit-Val has 96 foreign residents, a share of 20.69% (2025).

Map

OpenStreetMap