Skip to main content

Demographics

BFS · 2025
Women
3'351 50.2%
Men
3'319 49.8%
Children & youth (0–19)
1'356 20.3%
Swiss citizens
4'537 68.0%
Foreign residents
2'133 32.0%
Population density
705 pop./km²
0–19 · 1'356 · 20.3%20–64 · 4'079 · 61.2%65+ · 1'235 · 18.5%
Foreign residents 32.0%0%64.0%
Population change 2025: +55 (+0.8%) · 74 births · 47 deaths · net migration +16
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 Sarganserland: 37.3% Yes
32.1% YesNo 67.9%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Wahlkreis Sarganserland: 60.3% Yes
55.4% YesNo 44.6%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Wahlkreis Sarganserland: 61.4% Yes
52.4% YesNo 47.6%
14.06.2026Gesetz über Beiträge für familien- und schulergänzende KinderbetreuungCantonal SG● Accepted · 57.8% YesDistrict Wahlkreis Sarganserland: 50.0% Yes
57.2% YesNo 42.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Wahlkreis Sarganserland: 40.5% Yes
45.0% YesNo 55.0%
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 Sarganserland: 19.8% Yes
26.3% YesNo 73.7%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Wahlkreis Sarganserland: 45.4% Yes
40.5% YesNo 59.5%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Wahlkreis Sarganserland: 43.6% Yes
39.8% YesNo 60.2%
08.03.2026Federal decree on Swiss currency and cash supply (counter-proposal to Cash Initiative)Federal● Accepted · 73.4% YesDistrict Wahlkreis Sarganserland: 71.5% Yes
72.9% YesNo 27.1%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP30.9% · strongest party
SVP30.9%
Mitte26.0%
SP13.4%
FDP10.9%
GRÜNE8.1%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier129%
Cantonal tax multiplier105%
129%SG range 61%155%
Tax rank 68 of 75 in canton St. Gallen
Tax burden
Single, 100'000 CHF gross income
14'642 CHF(14.6%)
Rank 64 of 75 in the canton · 953 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:14'642 CHF(~14.6%)
SargansCanton range St. GallenSwitzerland median
Show data table
Gross incomeSargansSt. GallenSwitzerland median
40'0006.6%4.8–7.3%5.4%
50'0008.4%6.1–9.3%7.8%
60'00010.1%7.4–11.2%10.5%
70'00011.4%8.3–12.5%11.9%
80'00012.5%9.2–13.8%13.1%
90'00013.5%10–14.9%14.1%
100'00014.6%10.9–16.1%15.3%
110'00015.6%11.7–17.1%16.3%
120'00016.4%12.3–18%17.2%
130'00017.1%12.9–18.7%18.1%
140'00017.9%13.6–19.5%19%
150'00018.5%14.1–20.2%19.7%
175'00020%15.4–21.8%21.6%
200'00021.3%16.5–23.1%23.2%
225'00022.4%17.5–24.2%24.6%
250'00023.3%18.4–25.2%25.8%
275'00024.1%19.1–26.1%26.8%
300'00024.8%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 1991–20204.9 °C
Territorial mean (incl. peaks)9.5 °C
Precipitation 1991–20201'988 mm
4.9 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
1'819 m
Mean elevation
620 m
Relief
1'344 m
Mean slope
15°
Flat share
53.4%
South-facing
30.3%
Above 2000 m
0.0%
Relief 1'344 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
40.8 GWh/yr
Roofs + façades
56.7 GWh/yr
≈ households powered
9'100
Per inhabitant
6'117 kWh/yr
41 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
0.9 %
Second homes
9.8 %
Avg. rooms
3.7
Dwellings
3'224
Built before 194613.8%
Built since 200134.0%
0.9 %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
4'379
Workplaces
492
Services share
73.1 %
Jobs by sector: Primary 76 (1.7%) · Secondary 1'104 (25.2%) · Tertiary 3'199 (73.1%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
25
Organic share
16 %
Farmland
370 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 87 min · Car 67 min
AgglomerationPT 13 min · Car 5 min
Remoteness 58/75 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number3296
Head of governmentJörg Tanner
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities6'670 #28 SG · #306 CHGrowing municipalities0.8% #29 SG · #883 CHShrinking municipalities0.8% #47 SG · #1226 CHJobs per resident0.66 #8 SG · #257 CHFamilies & children20.3% #51 SG · #1041 CHAge structure18.5% #52 SG · #1548 CHWomen share50.2% #19 SG · #806 CHForeign residents32% #13 SG · #232 CHPopulation density705/km² #23 SG · #352 CHTax burden14'642 #68 SG · #957 CHTaxes129% #68 SGWarmest municipalities4.9 °C #71 SG · #1994 CHSunniest municipalities46.9% #7 SG · #456 CHRainiest municipalities1'988 mm #8 SG · #27 CHVoter turnout52.2% #64 SG · #1567 CHAgainst Switzerland5.9% #74 SG · #1413 CHAligned with Switzerland94.1% #1 SG · #64 CHSVP strongholds30.9% #65 SG · #1219 CHSP strongholds13.4% #12 SG · #1123 CHCentre strongholds26% #7 SG · #330 CHFDP strongholds10.9% #69 SG · #1282 CHGLP strongholds7% #6 SG · #757 CHGreen strongholds8.1% #19 SG · #861 CHLargest by area9.5 km² #50 SG · #1000 CHHighest municipalities483 m #49 SG · #1298 CHSecond homes9.8% #45 SG · #1240 CHOrganic farming16% #21 SG · #828 CHBest-connected municipalities87 min #18 SG · #1503 CHRemotest municipalities87 min #58 SG · #610 CHHighest peaks1'819 m #19 SG · #385 CHHighest-lying municipalities620 m #42 SG · #951 CHGreatest vertical range1'344 m #19 SG · #375 CHSteepest municipalities15° #23 SG · #581 CHSolar potential41 GWh #42 SG · #450 CHSolar potential per capita6'117 kWh #66 SG · #1817 CHCheapest electricity29.71 Rp./kWh #28 SG · #1722 CHMost expensive electricity29.71 Rp./kWh #44 SG · #382 CH

Localities

swisstopo · 2
What is the postal code of Sargans?
Sargans has 2 postal codes: 7320, 8888.
What is the tax rate in Sargans?
The municipal tax multiplier of Sargans is 129% (2026); canton SG levies 105%.
How much tax do you pay in Sargans?
A single person without children pays about 14'642 CHF income tax in Sargans on 100'000 CHF gross income (federal, cantonal, municipal), rank 64 of 75 in canton SG. Source: ESTV (2026).
How many residents does Sargans have?
Sargans has 6'670 residents (2025).
How many foreign residents live in Sargans?
Sargans has 2'133 foreign residents, a share of 31.98% (2025).

Map

OpenStreetMap