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Demographics

BFS · 2025
Women
2'326 52.9%
Men
2'067 47.1%
Children & youth (0–19)
760 17.3%
Swiss citizens
3'068 69.8%
Foreign residents
1'325 30.2%
Population density
943 pop./km²
0–19 · 760 · 17.3%20–64 · 2'318 · 52.8%65+ · 1'315 · 29.9%
Foreign residents 30.2%0%64.0%
Population change 2025: −7 (−0.2%) · 21 births · 50 deaths · net migration +30
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 Distretto di Lugano: 48.8% Yes
50.7% YesNo 49.4%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Distretto di Lugano: 54.5% Yes
54.0% YesNo 46.0%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Distretto di Lugano: 49.7% Yes
53.9% YesNo 46.1%
14.06.2026Iniziativa popolare costituzionale elaborata "Si alla neutralizzazione dell'aumento dei valori di stima"Cantonal TI● Accepted · 74.0% YesDistrict Distretto di Lugano: 74.7% Yes
74.3% YesNo 25.7%
14.06.2026Iniziativa popolare legislativa generica "Per il rimborso delle cure dentarie"Cantonal TI● Rejected · 29.8% YesDistrict Distretto di Lugano: 29.4% Yes
35.2% YesNo 64.8%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Distretto di Lugano: 47.6% Yes
44.8% YesNo 55.2%
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 Distretto di Lugano: 28.6% Yes
25.9% YesNo 74.1%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Distretto di Lugano: 47.2% Yes
51.4% YesNo 48.6%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Distretto di Lugano: 51.7% Yes
57.6% YesNo 42.4%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
SVP19.6% · strongest party
SVP19.6%
FDP17.1%
Mitte16.4%
Lega14.3%
SP11.9%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier85%
Cantonal tax multiplier100%
85%TI range 56%100%
Tax rank 47 of 100 in canton Ticino
Tax burden
Single, 100'000 CHF gross income
14'007 CHF(14%)
Rank 47 of 100 in the canton · 833 of 2110 in Switzerland
Median canton 14'007 CHF · median Switzerland 15'290 CHF
Cheapest Porza 12'081 CHF · most expensive Bosco/Gurin 15'003 CHF
Income tax as % of gross income
0%8%15%23%30%40k50k100k150k200k250k300k
100'000 CHF:14'007 CHF(~14%)
CaslanoCanton range TicinoSwitzerland median
Show data table
Gross incomeCaslanoTicinoSwitzerland median
40'0004.6%3.9–4.9%5.4%
50'0006.8%5.8–7.3%7.8%
60'0008.7%7.5–9.4%10.5%
70'00010.3%8.8–11.1%11.9%
80'00011.7%10–12.6%13.1%
90'00012.8%11–13.8%14.1%
100'00014%12.1–15%15.3%
110'00015%13–16%16.3%
120'00015.9%13.8–17%17.2%
130'00016.8%14.6–17.9%18.1%
140'00017.6%15.4–18.8%19%
150'00018.4%16.1–19.7%19.7%
175'00020.2%17.7–21.5%21.6%
200'00021.7%19.1–23.1%23.2%
225'00023%20.3–24.4%24.6%
250'00024.1%21.3–25.5%25.8%
275'00025.1%22.2–26.6%26.8%
300'00026%23–27.5%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–202011 °C
Precipitation 1991–20201'774 mm
11 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
523 m
Mean elevation
303 m
Relief
252 m
Mean slope
8°
Flat share
71.5%
South-facing
8.1%
Above 2000 m
0.0%
Relief 252 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
33.9 GWh/yr
Roofs + façades
46.4 GWh/yr
≈ households powered
7'500
Per inhabitant
7'726 kWh/yr
34 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
25.91 Rp./kWh
Energy
10.35 Rp./kWh
Grid usage
9.63 Rp./kWh
Levies + grid surcharge
4.52 Rp./kWh
25.91 Rp./kWh10.5645.88
Canton median 25.91 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Aziende Industriali di Lugano (AIL) SA
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 1
Standard model, deductible 300740 CHF/mo
Ø premium in canton Ticino498 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo

Premiums are set per canton and premium region. This area lies in premium region 1 of canton Ticino. Shown is the average adult premium paid across the whole canton Ticino (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
1.62 %
Second homes
31.6 %
Avg. rooms
3.4
Dwellings
3'021
Built before 19467.6%
Built since 200119.6%
Second Homes Act: no new second-home permits (official building restriction in force).
1.62 %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
1'796
Workplaces
357
Services share
66.7 %
Jobs by sector: Primary 4 (0.2%) · Secondary 594 (33.1%) · Tertiary 1'198 (66.7%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Accessibility

ARE · NPVM
Major centrePT 36 min · Car 22 min
AgglomerationPT 36 min · Car 22 min
Remoteness 64/100 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number5171
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities4'393 #21 TI · #514 CHGrowing municipalities-0.2% #56 TI · #1513 CHShrinking municipalities-0.2% #44 TI · #598 CHJobs per resident0.41 #54 TI · #819 CHFamilies & children17.3% #45 TI · #1782 CHAge structure29.9% #23 TI · #99 CHWomen share52.9% #6 TI · #43 CHForeign residents30.2% #22 TI · #304 CHPopulation density943/km² #20 TI · #245 CHTax burden14'007 #49 TI · #835 CHTaxes85% #47 TIWarmest municipalities11 °C #32 TI · #70 CHSunniest municipalities55.6% #28 TI · #47 CHRainiest municipalities1'774 mm #45 TI · #87 CHVoter turnout55.3% #58 TI · #1179 CHAgainst Switzerland23.5% #38 TI · #309 CHAligned with Switzerland76.5% #32 TI · #1154 CHSVP strongholds19.6% #18 TI · #1805 CHSP strongholds11.9% #51 TI · #1310 CHCentre strongholds16.4% #55 TI · #739 CHFDP strongholds17.1% #73 TI · #656 CHGLP strongholds3.1% #9 TI · #1574 CHGreen strongholds8.5% #53 TI · #800 CHLargest by area4.7 km² #66 TI · #1596 CHHighest municipalities291 m #78 TI · #2066 CHSecond homes31.6% #48 TI · #253 CHBest-connected municipalities36 min #38 TI · #177 CHRemotest municipalities36 min #64 TI · #1941 CHHighest peaks523 m #83 TI · #1805 CHHighest-lying municipalities303 m #93 TI · #2099 CHGreatest vertical range252 m #82 TI · #1136 CHSteepest municipalities8° #91 TI · #1119 CHSolar potential34 GWh #29 TI · #591 CHSolar potential per capita7'726 kWh #84 TI · #1530 CHCheapest electricity25.91 Rp./kWh #19 TI · #832 CHMost expensive electricity25.91 Rp./kWh #57 TI · #1250 CH

Localities

swisstopo · 1
What is the postal code of Caslano?
The postal code of Caslano is 6987.
What is the tax rate in Caslano?
The municipal tax multiplier of Caslano is 85% (2026); canton TI levies 100%.
How much tax do you pay in Caslano?
A single person without children pays about 14'007 CHF income tax in Caslano on 100'000 CHF gross income (federal, cantonal, municipal), rank 47 of 100 in canton TI. Source: ESTV (2026).
How many residents does Caslano have?
Caslano has 4'393 residents (2025).
How many foreign residents live in Caslano?
Caslano has 1'325 foreign residents, a share of 30.16% (2025).

Map

OpenStreetMap