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Demographics

BFS · 2025
Women
499 48.2%
Men
537 51.8%
Children & youth (0–19)
238 23.0%
Swiss citizens
974 94.0%
Foreign residents
62 6.0%
Population density
149 pop./km²
0–19 · 238 · 23.0%20–64 · 575 · 55.5%65+ · 223 · 21.5%
Foreign residents 6.0%0%64.0%
Population change 2025: −9 (−0.9%) · 9 births · 6 deaths · net migration −10
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 Seeland: 28.7% Yes
28.5% YesNo 71.5%
27.09.2026Volksinitiative «Berner Bildungsinitiative»Cantonal BE● Rejected · 40.1% YesDistrict Verwaltungskreis Seeland: 32.6% Yes
31.1% YesNo 68.9%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Verwaltungskreis Seeland: 56.9% Yes
62.8% YesNo 37.3%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Verwaltungskreis Seeland: 53.4% Yes
62.2% YesNo 37.8%
14.06.2026Projektierungskredit für das Kunstmuseum Bern (Sanierung und Ersatzneubau)Cantonal BE● Rejected · 48.2% YesDistrict Verwaltungskreis Seeland: 39.5% Yes
37.5% YesNo 62.6%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Verwaltungskreis Seeland: 51.0% Yes
49.1% YesNo 50.9%
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 Seeland: 22.9% Yes
21.2% YesNo 78.8%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Verwaltungskreis Seeland: 39.6% Yes
33.9% YesNo 66.1%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Verwaltungskreis Seeland: 37.8% Yes
35.1% YesNo 65.0%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP47.5% · strongest party
SVP47.5%
Mitte16.0%
SP12.1%
FDP7.4%
GRÜNE6.0%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier165%
Cantonal tax multiplier297.5%
165%BE range 89%220%
Tax rank 115 of 334 in canton Bern
Tax burden
Single, 100'000 CHF gross income
16'723 CHF(16.7%)
Rank 110 of 334 in the canton · 1721 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:16'723 CHF(~16.7%)
WalperswilCanton range BernSwitzerland median
Show data table
Gross incomeWalperswilBernSwitzerland 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%
80'00014.9%12.6–16.5%13.1%
90'00015.8%13.4–17.5%14.1%
100'00016.7%14.3–18.5%15.3%
110'00017.6%15–19.4%16.3%
120'00018.4%15.8–20.3%17.2%
130'00019.2%16.5–21.2%18.1%
140'00020%17.2–22%19%
150'00020.7%17.9–22.8%19.7%
175'00022.5%19.5–24.7%21.6%
200'00024.1%20.9–26.3%23.2%
225'00025.5%22.2–27.8%24.6%
250'00026.7%23.3–29.1%25.8%
275'00027.7%24.3–30.2%26.8%
300'00028.6%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 1991–202010.2 °C
Precipitation 1991–2020971 mm
10.2 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
479 m
Mean elevation
444 m
Relief
41 m
Mean slope
1.9°
Flat share
88.5%
South-facing
3.8%
Above 2000 m
0.0%
Relief 41 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
16.9 GWh/yr
Roofs + façades
20.8 GWh/yr
≈ households powered
3'800
Per inhabitant
16'332 kWh/yr
17 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
1.63 %
Second homes
10.6 %
Avg. rooms
4.2
Dwellings
492
Built before 194633.1%
Built since 200122.8%
1.63 %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
333
Workplaces
66
Services share
33 %
Jobs by sector: Primary 160 (48.0%) · Secondary 63 (18.9%) · Tertiary 110 (33.0%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
21
Organic share
0 %
Farmland
548 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 63 min · Car 39 min
AgglomerationPT 25 min · Car 15 min
Remoteness 173/334 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number754
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities1'036 #197 BE · #1436 CHGrowing municipalities-0.9% #262 BE · #1764 CHShrinking municipalities-0.9% #73 BE · #342 CHJobs per resident0.32 #194 BE · #1170 CHFamilies & children23% #24 BE · #300 CHAge structure21.5% #239 BE · #944 CHWomen share48.2% #305 BE · #1804 CHForeign residents6% #246 BE · #1970 CHPopulation density149/km² #156 BE · #1229 CHTax burden16'723 #121 BE · #1732 CHTaxes165% #115 BEWarmest municipalities10.2 °C #20 BE · #313 CHSunniest municipalities40.6% #270 BE · #1554 CHRainiest municipalities971 mm #328 BE · #1753 CHVoter turnout56.7% #101 BE · #991 CHAgainst Switzerland16.7% #101 BE · #755 CHAligned with Switzerland83.3% #98 BE · #646 CHSVP strongholds47.5% #114 BE · #310 CHSP strongholds12.1% #193 BE · #1284 CHCentre strongholds16% #9 BE · #758 CHFDP strongholds7.4% #115 BE · #1662 CHGLP strongholds5.5% #233 BE · #1076 CHGreen strongholds6% #194 BE · #1324 CHLargest by area7 km² #192 BE · #1253 CHHighest municipalities468 m #280 BE · #1398 CHSecond homes10.6% #205 BE · #1110 CHOrganic farming0% #320 BE · #1690 CHBest-connected municipalities63 min #165 BE · #871 CHRemotest municipalities63 min #173 BE · #1224 CHHighest peaks479 m #321 BE · #1949 CHHighest-lying municipalities444 m #321 BE · #1759 CHGreatest vertical range41 m #322 BE · #2061 CHSteepest municipalities1.9° #318 BE · #2010 CHSolar potential17 GWh #171 BE · #1150 CHSolar potential per capita16'332 kWh #72 BE · #342 CHCheapest electricity25.59 Rp./kWh #151 BE · #645 CHMost expensive electricity25.59 Rp./kWh #238 BE · #1508 CH

Localities

swisstopo · 1
What is the postal code of Walperswil?
The postal code of Walperswil is 3272.
What is the tax rate in Walperswil?
The municipal tax multiplier of Walperswil is 165% (2026); canton BE levies 297.5%.
How much tax do you pay in Walperswil?
A single person without children pays about 16'723 CHF income tax in Walperswil on 100'000 CHF gross income (federal, cantonal, municipal), rank 110 of 334 in canton BE. Source: ESTV (2026).
How many residents does Walperswil have?
Walperswil has 1'036 residents (2025).
How many foreign residents live in Walperswil?
Walperswil has 62 foreign residents, a share of 5.98% (2025).

Map

OpenStreetMap