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Demographics

BFS · 2025
Women
2'081 49.9%
Men
2'087 50.1%
Children & youth (0–19)
831 19.9%
Swiss citizens
3'017 72.4%
Foreign residents
1'151 27.6%
Population density
697 pop./km²
0–19 · 831 · 19.9%20–64 · 2'393 · 57.4%65+ · 944 · 22.6%
Foreign residents 27.6%0%64.0%
Population change 2025: +18 (+0.4%) · 37 births · 39 deaths · net migration +25
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
35.5% YesNo 64.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Wahlkreis See-Gaster: 59.1% Yes
62.1% YesNo 37.9%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Wahlkreis See-Gaster: 56.1% Yes
54.4% YesNo 45.6%
14.06.2026Gesetz über Beiträge für familien- und schulergänzende KinderbetreuungCantonal SG● Accepted · 57.8% YesDistrict Wahlkreis See-Gaster: 56.4% Yes
58.2% YesNo 41.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Wahlkreis See-Gaster: 45.1% Yes
47.6% YesNo 52.4%
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 Wahlkreis See-Gaster: 22.3% Yes
20.8% YesNo 79.2%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Wahlkreis See-Gaster: 43.3% Yes
44.0% YesNo 56.0%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Wahlkreis See-Gaster: 40.8% Yes
39.9% YesNo 60.1%
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
74.8% YesNo 25.2%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP34.1% · strongest party
SVP34.1%
Mitte19.7%
FDP15.8%
SP9.8%
GRÜNE9.1%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier113%
Cantonal tax multiplier105%
113%SG range 61%155%
Tax rank 31 of 75 in canton St. Gallen
Tax burden
Single, 100'000 CHF gross income
13'757 CHF(13.8%)
Rank 31 of 75 in the canton · 782 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:13'757 CHF(~13.8%)
SchmerikonCanton range St. GallenSwitzerland median
Show data table
Gross incomeSchmerikonSt. GallenSwitzerland median
40'0006.2%4.8–7.3%5.4%
50'0007.9%6.1–9.3%7.8%
60'0009.5%7.4–11.2%10.5%
70'00010.6%8.3–12.5%11.9%
80'00011.7%9.2–13.8%13.1%
90'00012.7%10–14.9%14.1%
100'00013.8%10.9–16.1%15.3%
110'00014.7%11.7–17.1%16.3%
120'00015.4%12.3–18%17.2%
130'00016.1%12.9–18.7%18.1%
140'00016.8%13.6–19.5%19%
150'00017.5%14.1–20.2%19.7%
175'00018.9%15.4–21.8%21.6%
200'00020.1%16.5–23.1%23.2%
225'00021.2%17.5–24.2%24.6%
250'00022.2%18.4–25.2%25.8%
275'00022.9%19.1–26.1%26.8%
300'00023.6%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 1991–20209.1 °C
Precipitation 1991–20201'728 mm
9.1 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
544 m
Mean elevation
433 m
Relief
140 m
Mean slope
4.3°
Flat share
69.7%
South-facing
22.2%
Above 2000 m
0.0%
Relief 140 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
29.8 GWh/yr
Roofs + façades
40.1 GWh/yr
≈ households powered
6'600
Per inhabitant
7'140 kWh/yr
30 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
28.89 Rp./kWh
Energy
11.41 Rp./kWh
Grid usage
12.68 Rp./kWh
Levies + grid surcharge
2.97 Rp./kWh
28.89 Rp./kWh10.5645.88
Canton median 30.11 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Elektrizitätswerk Schmerikon 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
0.89 %
Second homes
12.1 %
Avg. rooms
3.9
Dwellings
2'016
Built before 194615.2%
Built since 200132.8%
0.89 %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
1'871
Workplaces
236
Services share
60.1 %
Jobs by sector: Primary 25 (1.3%) · Secondary 721 (38.5%) · Tertiary 1'125 (60.1%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
9
Organic share
0 %
Farmland
169 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 70 min · Car 45 min
AgglomerationPT 16 min · Car 8 min
Remoteness 74/75 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number3338
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities4'168 #46 SG · #536 CHGrowing municipalities0.4% #42 SG · #1145 CHShrinking municipalities0.4% #34 SG · #963 CHJobs per resident0.45 #36 SG · #677 CHFamilies & children19.9% #55 SG · #1183 CHAge structure22.6% #14 SG · #754 CHWomen share49.9% #25 SG · #1015 CHForeign residents27.6% #24 SG · #422 CHPopulation density697/km² #25 SG · #361 CHTax burden13'757 #33 SG · #784 CHTaxes113% #31 SGWarmest municipalities9.1 °C #45 SG · #1315 CHSunniest municipalities44.3% #20 SG · #776 CHRainiest municipalities1'728 mm #16 SG · #109 CHVoter turnout55.9% #37 SG · #1100 CHAgainst Switzerland13.7% #60 SG · #1013 CHAligned with Switzerland86.3% #19 SG · #469 CHSVP strongholds34.1% #55 SG · #1034 CHSP strongholds9.8% #37 SG · #1541 CHCentre strongholds19.7% #47 SG · #545 CHFDP strongholds15.8% #23 SG · #753 CHGLP strongholds7.3% #5 SG · #699 CHGreen strongholds9.1% #14 SG · #691 CHLargest by area6 km² #61 SG · #1399 CHHighest municipalities408 m #70 SG · #1856 CHSecond homes12.1% #30 SG · #896 CHOrganic farming0% #73 SG · #1826 CHBest-connected municipalities70 min #2 SG · #1081 CHRemotest municipalities70 min #74 SG · #1030 CHHighest peaks544 m #68 SG · #1740 CHHighest-lying municipalities433 m #65 SG · #1837 CHGreatest vertical range140 m #67 SG · #1641 CHSteepest municipalities4.3° #65 SG · #1695 CHSolar potential30 GWh #57 SG · #682 CHSolar potential per capita7'140 kWh #54 SG · #1654 CHCheapest electricity28.89 Rp./kWh #20 SG · #1609 CHMost expensive electricity28.89 Rp./kWh #55 SG · #498 CH

Localities

swisstopo · 2
What is the postal code of Schmerikon?
Schmerikon has 2 postal codes: 8716, 8730.
What is the tax rate in Schmerikon?
The municipal tax multiplier of Schmerikon is 113% (2026); canton SG levies 105%.
How much tax do you pay in Schmerikon?
A single person without children pays about 13'757 CHF income tax in Schmerikon on 100'000 CHF gross income (federal, cantonal, municipal), rank 31 of 75 in canton SG. Source: ESTV (2026).
How many residents does Schmerikon have?
Schmerikon has 4'168 residents (2025).
How many foreign residents live in Schmerikon?
Schmerikon has 1'151 foreign residents, a share of 27.62% (2025).

Map

OpenStreetMap