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Demographics

BFS · 2025
Women
908 48.5%
Men
966 51.5%
Children & youth (0–19)
411 21.9%
Swiss citizens
1'555 83.0%
Foreign residents
319 17.0%
Population density
125 pop./km²
0–19 · 411 · 21.9%20–64 · 1'104 · 58.9%65+ · 359 · 19.2%
Foreign residents 17.0%0%64.0%
Population change 2025: −35 (−1.8%) · 13 births · 18 deaths · net migration −30
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
21.6% YesNo 78.4%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Arrondissement administratif Jura bernois: 34.8% Yes
42.4% YesNo 57.6%
27.09.2026Volksinitiative «Berner Bildungsinitiative»Cantonal BE● Rejected · 40.1% YesDistrict Arrondissement administratif Jura bernois: 40.6% Yes
40.5% YesNo 59.6%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Arrondissement administratif Jura bernois: 47.9% Yes
46.8% YesNo 53.2%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Arrondissement administratif Jura bernois: 48.1% Yes
55.0% YesNo 45.1%
14.06.2026Projektierungskredit für das Kunstmuseum Bern (Sanierung und Ersatzneubau)Cantonal BE● Rejected · 48.2% YesDistrict Arrondissement administratif Jura bernois: 44.5% Yes
35.8% YesNo 64.2%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Arrondissement administratif Jura bernois: 54.5% Yes
54.6% YesNo 45.4%
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
23.5% YesNo 76.5%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Arrondissement administratif Jura bernois: 42.3% Yes
49.7% YesNo 50.3%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Arrondissement administratif Jura bernois: 54.0% Yes
57.9% YesNo 42.1%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP37.9% · strongest party
SVP37.9%
SP17.3%
GRÜNE11.5%
EVP9.9%
EDU6.9%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier162%
Cantonal tax multiplier297.5%
162%BE range 89%220%
Tax rank 91 of 334 in canton Bern
Tax burden
Single, 100'000 CHF gross income
16'626 CHF(16.6%)
Rank 91 of 334 in the canton · 1660 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:16'626 CHF(~16.6%)
Sonceboz-SombevalCanton range BernSwitzerland median
Show data table
Gross incomeSonceboz-SombevalBernSwitzerland median
40'0009.8%8.3–10.9%5.4%
50'00011.6%9.8–13%7.8%
60'00013%11–14.5%10.5%
70'00014.1%12–15.7%11.9%
80'00014.8%12.6–16.5%13.1%
90'00015.7%13.4–17.5%14.1%
100'00016.6%14.3–18.5%15.3%
110'00017.5%15–19.4%16.3%
120'00018.3%15.8–20.3%17.2%
130'00019.1%16.5–21.2%18.1%
140'00019.9%17.2–22%19%
150'00020.6%17.9–22.8%19.7%
175'00022.4%19.5–24.7%21.6%
200'00023.9%20.9–26.3%23.2%
225'00025.3%22.2–27.8%24.6%
250'00026.6%23.3–29.1%25.8%
275'00027.6%24.3–30.2%26.8%
300'00028.5%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 1991–20208.7 °C
Precipitation 1991–20201'213 mm
8.7 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
1'301 m
Mean elevation
894 m
Relief
682 m
Mean slope
19.2°
Flat share
9.8%
South-facing
30.3%
Above 2000 m
0.0%
Relief 682 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
18.3 GWh/yr
Roofs + façades
24.1 GWh/yr
≈ households powered
4'100
Per inhabitant
9'765 kWh/yr
18 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
1.65 %
Second homes
16.3 %
Avg. rooms
4
Dwellings
970
Built before 194632.2%
Built since 200115.4%
1.65 %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
1'691
Workplaces
117
Services share
31.2 %
Jobs by sector: Primary 39 (2.3%) · Secondary 1'124 (66.5%) · Tertiary 528 (31.2%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
11
Organic share
9.1 %
Farmland
475 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 70 min · Car 52 min
AgglomerationPT 31 min · Car 22 min
Remoteness 131/334 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number444
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities1'874 #130 BE · #1009 CHGrowing municipalities-1.8% #300 BE · #1969 CHShrinking municipalities-1.8% #35 BE · #139 CHJobs per resident0.9 #14 BE · #113 CHFamilies & children21.9% #47 BE · #556 CHAge structure19.2% #306 BE · #1388 CHWomen share48.5% #298 BE · #1697 CHForeign residents17% #75 BE · #1125 CHPopulation density125/km² #180 BE · #1340 CHTax burden16'626 #92 BE · #1661 CHTaxes162% #91 BEWarmest municipalities8.7 °C #193 BE · #1486 CHSunniest municipalities41.5% #193 BE · #1212 CHRainiest municipalities1'213 mm #132 BE · #670 CHVoter turnout45.6% #309 BE · #2016 CHAgainst Switzerland21.8% #63 BE · #389 CHAligned with Switzerland78.2% #136 BE · #1066 CHSVP strongholds37.9% #223 BE · #774 CHSP strongholds17.3% #96 BE · #705 CHCentre strongholds3.2% #298 BE · #1973 CHFDP strongholds6.6% #141 BE · #1737 CHGLP strongholds4.8% #253 BE · #1235 CHGreen strongholds11.5% #40 BE · #391 CHLargest by area15 km² #105 BE · #646 CHHighest municipalities669 m #134 BE · #653 CHSecond homes16.3% #85 BE · #494 CHOrganic farming9.1% #202 BE · #1276 CHBest-connected municipalities70 min #202 BE · #1072 CHRemotest municipalities70 min #131 BE · #1021 CHHighest peaks1'301 m #81 BE · #549 CHHighest-lying municipalities894 m #99 BE · #512 CHGreatest vertical range682 m #82 BE · #566 CHSteepest municipalities19.2° #61 BE · #411 CHSolar potential18 GWh #159 BE · #1091 CHSolar potential per capita9'765 kWh #234 BE · #1105 CHCheapest electricity25.59 Rp./kWh #67 BE · #561 CHMost expensive electricity25.59 Rp./kWh #154 BE · #1424 CH

Localities

swisstopo · 3
What is the postal code of Sonceboz-Sombeval?
Sonceboz-Sombeval has 3 postal codes: 2605, 2606, 2720.
What is the tax rate in Sonceboz-Sombeval?
The municipal tax multiplier of Sonceboz-Sombeval is 162% (2026); canton BE levies 297.5%.
How much tax do you pay in Sonceboz-Sombeval?
A single person without children pays about 16'626 CHF income tax in Sonceboz-Sombeval on 100'000 CHF gross income (federal, cantonal, municipal), rank 91 of 334 in canton BE. Source: ESTV (2026).
How many residents does Sonceboz-Sombeval have?
Sonceboz-Sombeval has 1'874 residents (2025).
How many foreign residents live in Sonceboz-Sombeval?
Sonceboz-Sombeval has 319 foreign residents, a share of 17.02% (2025).

Map

OpenStreetMap