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Demographics

BFS · 2025
Women
998 52.7%
Men
897 47.3%
Children & youth (0–19)
341 18.0%
Swiss citizens
1'574 83.1%
Foreign residents
321 16.9%
Population density
330 pop./km²
0–19 · 341 · 18.0%20–64 · 1'098 · 57.9%65+ · 456 · 24.1%
Foreign residents 16.9%0%64.0%
Population change 2025: −3 (−0.2%) · 19 births · 23 deaths · net migration −2
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 Wahlkreis See-Gaster: 36.7% Yes
41.1% YesNo 58.9%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Wahlkreis See-Gaster: 59.1% Yes
58.2% YesNo 41.8%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Wahlkreis See-Gaster: 56.1% Yes
57.0% YesNo 43.0%
14.06.2026Gesetz über Beiträge für familien- und schulergänzende KinderbetreuungCantonal SG● Accepted · 57.8% YesDistrict Wahlkreis See-Gaster: 56.4% Yes
57.2% YesNo 42.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Wahlkreis See-Gaster: 45.1% Yes
44.0% YesNo 56.0%
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 Wahlkreis See-Gaster: 22.3% Yes
23.6% YesNo 76.4%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Wahlkreis See-Gaster: 43.3% Yes
46.2% YesNo 53.8%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Wahlkreis See-Gaster: 40.8% Yes
45.7% YesNo 54.3%
08.03.2026Federal decree on Swiss currency and cash supply (counter-proposal to Cash Initiative)Federal● Accepted · 73.4% YesDistrict Wahlkreis See-Gaster: 73.1% Yes
69.0% YesNo 31.0%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP32.8% · strongest party
SVP32.8%
Mitte18.8%
GRÜNE12.4%
FDP11.9%
SP9.9%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier115%
Cantonal tax multiplier105%
115%SG range 61%155%
Tax rank 37 of 75 in canton St. Gallen
Tax burden
Single, 100'000 CHF gross income
13'868 CHF(13.9%)
Rank 35 of 75 in the canton · 798 of 2110 in Switzerland
Median canton 13'868 CHF · median Switzerland 15'290 CHF
Cheapest Balgach 10'881 CHF · most expensive Lütisburg 16'080 CHF
Income tax as % of gross income
0%8%15%23%30%40k50k100k150k200k250k300k
100'000 CHF:13'868 CHF(~13.9%)
WeesenCanton range St. GallenSwitzerland median
Show data table
Gross incomeWeesenSt. GallenSwitzerland median
40'0006.2%4.8–7.3%5.4%
50'0008%6.1–9.3%7.8%
60'0009.5%7.4–11.2%10.5%
70'00010.7%8.3–12.5%11.9%
80'00011.8%9.2–13.8%13.1%
90'00012.8%10–14.9%14.1%
100'00013.9%10.9–16.1%15.3%
110'00014.8%11.7–17.1%16.3%
120'00015.6%12.3–18%17.2%
130'00016.3%12.9–18.7%18.1%
140'00017%13.6–19.5%19%
150'00017.6%14.1–20.2%19.7%
175'00019.1%15.4–21.8%21.6%
200'00020.3%16.5–23.1%23.2%
225'00021.4%17.5–24.2%24.6%
250'00022.3%18.4–25.2%25.8%
275'00023.1%19.1–26.1%26.8%
300'00023.7%19.7–26.7%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–20205.2 °C
Territorial mean (incl. peaks)8.4 °C
Precipitation 1991–20202'107 mm
5.2 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
1'210 m
Mean elevation
687 m
Relief
791 m
Mean slope
20.3°
Flat share
20.4%
South-facing
56.9%
Above 2000 m
0.0%
Relief 791 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
11.7 GWh/yr
Roofs + façades
16.8 GWh/yr
≈ households powered
2'600
Per inhabitant
6'185 kWh/yr
12 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
29.71 Rp./kWh
Energy
13.79 Rp./kWh
Grid usage
11.28 Rp./kWh
Levies + grid surcharge
2.9 Rp./kWh
29.71 Rp./kWh10.5645.88
Canton median 30.11 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator St. Gallisch-Appenzellische Kraftwerke 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 300538 CHF/mo
Ø premium in canton St. Gallen377 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 St. Gallen. Shown is the average adult premium paid across the whole canton St. Gallen (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
0.1 %
Second homes
13.2 %
Avg. rooms
3.8
Dwellings
1'012
Built before 194628.8%
Built since 200130.0%
0.1 %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
482
Workplaces
122
Services share
88.6 %
Jobs by sector: Primary 27 (5.6%) · Secondary 28 (5.8%) · Tertiary 427 (88.6%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
9
Organic share
11.1 %
Farmland
184 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 75 min · Car 49 min
AgglomerationPT 32 min · Car 18 min
Remoteness 72/75 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number3316
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities1'895 #66 SG · #1004 CHGrowing municipalities-0.2% #62 SG · #1512 CHShrinking municipalities-0.2% #14 SG · #597 CHJobs per resident0.25 #71 SG · #1529 CHFamilies & children18% #70 SG · #1665 CHAge structure24.1% #8 SG · #508 CHWomen share52.7% #1 SG · #56 CHForeign residents16.9% #50 SG · #1136 CHPopulation density330/km² #34 SG · #715 CHTax burden13'868 #38 SG · #801 CHTaxes115% #37 SGWarmest municipalities5.2 °C #70 SG · #1983 CHSunniest municipalities45.7% #12 SG · #589 CHRainiest municipalities2'107 mm #4 SG · #12 CHVoter turnout58.3% #21 SG · #792 CHAgainst Switzerland16.7% #45 SG · #782 CHAligned with Switzerland83.3% #32 SG · #673 CHSVP strongholds32.8% #61 SG · #1109 CHSP strongholds9.9% #35 SG · #1533 CHCentre strongholds18.8% #51 SG · #601 CHFDP strongholds11.9% #56 SG · #1160 CHGLP strongholds6.7% #10 SG · #819 CHGreen strongholds12.4% #3 SG · #304 CHLargest by area5.8 km² #62 SG · #1424 CHHighest municipalities423 m #60 SG · #1753 CHSecond homes13.2% #20 SG · #751 CHOrganic farming11.1% #36 SG · #1143 CHBest-connected municipalities75 min #5 SG · #1236 CHRemotest municipalities75 min #72 SG · #884 CHHighest peaks1'210 m #28 SG · #599 CHHighest-lying municipalities687 m #32 SG · #791 CHGreatest vertical range791 m #26 SG · #511 CHSteepest municipalities20.3° #10 SG · #390 CHSolar potential12 GWh #72 SG · #1432 CHSolar potential per capita6'185 kWh #63 SG · #1809 CHCheapest electricity29.71 Rp./kWh #30 SG · #1724 CHMost expensive electricity29.71 Rp./kWh #46 SG · #384 CH

Localities

swisstopo · 1
What is the postal code of Weesen?
The postal code of Weesen is 8872.
What is the tax rate in Weesen?
The municipal tax multiplier of Weesen is 115% (2026); canton SG levies 105%.
How much tax do you pay in Weesen?
A single person without children pays about 13'868 CHF income tax in Weesen on 100'000 CHF gross income (federal, cantonal, municipal), rank 35 of 75 in canton SG. Source: ESTV (2026).
How many residents does Weesen have?
Weesen has 1'895 residents (2025).
How many foreign residents live in Weesen?
Weesen has 321 foreign residents, a share of 16.94% (2025).

Map

OpenStreetMap