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Demographics

BFS · 2025
Women
813 50.2%
Men
806 49.8%
Children & youth (0–19)
318 19.6%
Swiss citizens
1'550 95.7%
Foreign residents
69 4.3%
Population density
69 pop./km²
0–19 · 318 · 19.6%20–64 · 963 · 59.5%65+ · 338 · 20.9%
Foreign residents 4.3%0%64.0%
Population change 2025: −10 (−0.6%) · 7 births · 11 deaths · net migration −5
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 Verwaltungskreis Emmental: 31.8% Yes
36.8% YesNo 63.2%
27.09.2026Volksinitiative «Berner Bildungsinitiative»Cantonal BE● Rejected · 40.1% YesDistrict Verwaltungskreis Emmental: 35.2% Yes
32.4% YesNo 67.6%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Verwaltungskreis Emmental: 56.4% Yes
60.3% YesNo 39.7%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Verwaltungskreis Emmental: 55.4% Yes
63.7% YesNo 36.4%
14.06.2026Projektierungskredit für das Kunstmuseum Bern (Sanierung und Ersatzneubau)Cantonal BE● Rejected · 48.2% YesDistrict Verwaltungskreis Emmental: 37.8% Yes
30.2% YesNo 69.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Verwaltungskreis Emmental: 44.7% Yes
42.8% YesNo 57.2%
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 Verwaltungskreis Emmental: 23.2% Yes
20.0% YesNo 80.0%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Verwaltungskreis Emmental: 40.4% Yes
44.2% YesNo 55.8%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Verwaltungskreis Emmental: 39.1% Yes
44.6% YesNo 55.4%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP51.7% · strongest party
SVP51.7%
EDU9.8%
SP9.3%
Mitte7.0%
GRÜNE6.5%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier184%
Cantonal tax multiplier297.5%
184%BE range 89%220%
Tax rank 239 of 334 in canton Bern
Tax burden
Single, 100'000 CHF gross income
17'340 CHF(17.3%)
Rank 236 of 334 in the canton · 1963 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:17'340 CHF(~17.3%)
HeimiswilCanton range BernSwitzerland median
Show data table
Gross incomeHeimiswilBernSwitzerland median
40'00010.2%8.3–10.9%5.4%
50'00012.1%9.8–13%7.8%
60'00013.6%11–14.5%10.5%
70'00014.7%12–15.7%11.9%
80'00015.5%12.6–16.5%13.1%
90'00016.3%13.4–17.5%14.1%
100'00017.3%14.3–18.5%15.3%
110'00018.2%15–19.4%16.3%
120'00019.1%15.8–20.3%17.2%
130'00019.9%16.5–21.2%18.1%
140'00020.7%17.2–22%19%
150'00021.4%17.9–22.8%19.7%
175'00023.3%19.5–24.7%21.6%
200'00024.9%20.9–26.3%23.2%
225'00026.3%22.2–27.8%24.6%
250'00027.5%23.3–29.1%25.8%
275'00028.6%24.3–30.2%26.8%
300'00029.5%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 1991–20208.1 °C
Precipitation 1991–20201'164 mm
8.1 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
869 m
Mean elevation
694 m
Relief
327 m
Mean slope
13.6°
Flat share
10.0%
South-facing
18.9%
Above 2000 m
0.0%
Relief 327 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
24.7 GWh/yr
Roofs + façades
30.8 GWh/yr
≈ households powered
5'500
Per inhabitant
15'263 kWh/yr
25 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
2.03 %
Second homes
10.7 %
Avg. rooms
4.1
Dwellings
788
Built before 194665.5%
Built since 20019.8%
2.03 %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
431
Workplaces
135
Services share
32.3 %
Jobs by sector: Primary 244 (56.6%) · Secondary 48 (11.1%) · Tertiary 139 (32.3%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
82
Organic share
15.9 %
Farmland
1'452 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 52 min · Car 41 min
AgglomerationPT 16 min · Car 13 min
Remoteness 228/334 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number407
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities1'619 #143 BE · #1111 CHGrowing municipalities-0.6% #249 BE · #1687 CHShrinking municipalities-0.6% #86 BE · #418 CHJobs per resident0.27 #237 BE · #1413 CHFamilies & children19.6% #163 BE · #1262 CHAge structure20.9% #256 BE · #1053 CHWomen share50.2% #164 BE · #784 CHForeign residents4.3% #284 BE · #2041 CHPopulation density69/km² #247 BE · #1651 CHTax burden17'340 #239 BE · #1966 CHTaxes184% #239 BEWarmest municipalities8.1 °C #240 BE · #1674 CHSunniest municipalities41.7% #181 BE · #1171 CHRainiest municipalities1'164 mm #156 BE · #781 CHVoter turnout50.4% #252 BE · #1742 CHAgainst Switzerland24.8% #42 BE · #231 CHAligned with Switzerland75.2% #158 BE · #1219 CHSVP strongholds51.7% #89 BE · #195 CHSP strongholds9.3% #242 BE · #1585 CHCentre strongholds7% #199 BE · #1561 CHFDP strongholds2.2% #302 BE · #2014 CHGLP strongholds5% #249 BE · #1183 CHGreen strongholds6.5% #172 BE · #1203 CHLargest by area23.4 km² #56 BE · #408 CHHighest municipalities665 m #136 BE · #661 CHSecond homes10.7% #204 BE · #1094 CHOrganic farming15.9% #106 BE · #830 CHBest-connected municipalities52 min #104 BE · #519 CHRemotest municipalities52 min #228 BE · #1569 CHHighest peaks869 m #167 BE · #870 CHHighest-lying municipalities694 m #154 BE · #774 CHGreatest vertical range327 m #158 BE · #943 CHSteepest municipalities13.6° #104 BE · #645 CHSolar potential25 GWh #111 BE · #848 CHSolar potential per capita15'263 kWh #87 BE · #396 CHCheapest electricity25.59 Rp./kWh #59 BE · #553 CHMost expensive electricity25.59 Rp./kWh #146 BE · #1416 CH

Localities

swisstopo · 6
What is the postal code of Heimiswil?
Heimiswil has 6 postal codes: 3412, 3413, 3415, 3416, 3418, 3472.
What is the tax rate in Heimiswil?
The municipal tax multiplier of Heimiswil is 184% (2026); canton BE levies 297.5%.
How much tax do you pay in Heimiswil?
A single person without children pays about 17'340 CHF income tax in Heimiswil on 100'000 CHF gross income (federal, cantonal, municipal), rank 236 of 334 in canton BE. Source: ESTV (2026).
How many residents does Heimiswil have?
Heimiswil has 1'619 residents (2025).
How many foreign residents live in Heimiswil?
Heimiswil has 69 foreign residents, a share of 4.26% (2025).

Map

OpenStreetMap