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Demographics

BFS · 2025
Women
1'765 51.7%
Men
1'650 48.3%
Children & youth (0–19)
549 16.1%
Swiss citizens
2'393 70.1%
Foreign residents
1'022 29.9%
Population density
1'350 pop./km²
0–19 · 549 · 16.1%20–64 · 2'048 · 60.0%65+ · 818 · 24.0%
Foreign residents 29.9%0%64.0%
Population change 2025: +59 (+1.8%) · 20 births · 36 deaths · net migration +80
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 Mendrisio: 49.8% Yes
49.3% YesNo 50.7%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Distretto di Mendrisio: 53.1% Yes
51.5% YesNo 48.6%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Distretto di Mendrisio: 50.4% Yes
49.0% YesNo 51.1%
14.06.2026Iniziativa popolare costituzionale elaborata "Si alla neutralizzazione dell'aumento dei valori di stima"Cantonal TI● Accepted · 74.0% YesDistrict Distretto di Mendrisio: 73.6% Yes
67.9% YesNo 32.1%
14.06.2026Iniziativa popolare legislativa generica "Per il rimborso delle cure dentarie"Cantonal TI● Rejected · 29.8% YesDistrict Distretto di Mendrisio: 31.5% Yes
33.1% YesNo 66.9%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Distretto di Mendrisio: 44.0% Yes
47.4% YesNo 52.6%
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 Mendrisio: 31.2% Yes
46.8% YesNo 53.2%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Distretto di Mendrisio: 46.9% Yes
45.3% YesNo 54.7%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Distretto di Mendrisio: 53.4% Yes
54.8% YesNo 45.2%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
Mitte21.1% · strongest party
Mitte21.1%
FDP20.2%
SVP14.3%
SP14.3%
Lega11.2%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier75%
Cantonal tax multiplier100%
75%TI range 56%100%
Tax rank 24 of 100 in canton Ticino
Tax burden
Single, 100'000 CHF gross income
13'343 CHF(13.3%)
Rank 22 of 100 in the canton · 643 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:13'343 CHF(~13.3%)
BalernaCanton range TicinoSwitzerland median
Show data table
Gross incomeBalernaTicinoSwitzerland median
40'0004.3%3.9–4.9%5.4%
50'0006.4%5.8–7.3%7.8%
60'0008.3%7.5–9.4%10.5%
70'0009.8%8.8–11.1%11.9%
80'00011.1%10–12.6%13.1%
90'00012.2%11–13.8%14.1%
100'00013.3%12.1–15%15.3%
110'00014.3%13–16%16.3%
120'00015.2%13.8–17%17.2%
130'00016%14.6–17.9%18.1%
140'00016.9%15.4–18.8%19%
150'00017.6%16.1–19.7%19.7%
175'00019.4%17.7–21.5%21.6%
200'00020.8%19.1–23.1%23.2%
225'00022%20.3–24.4%24.6%
250'00023.1%21.3–25.5%25.8%
275'00024.1%22.2–26.6%26.8%
300'00025%23–27.5%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–202010.8 °C
Precipitation 1991–20201'646 mm
10.8 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
344 m
Mean elevation
266 m
Relief
106 m
Mean slope
5.4°
Flat share
65.5%
South-facing
16.7%
Above 2000 m
0.0%
Relief 106 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
60.7 GWh/yr
Roofs + façades
78.6 GWh/yr
≈ households powered
13'500
Per inhabitant
17'763 kWh/yr
61 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
26.2 Rp./kWh
Energy
10.4 Rp./kWh
Grid usage
10.41 Rp./kWh
Levies + grid surcharge
4.52 Rp./kWh
26.2 Rp./kWh10.5645.88
Canton median 25.91 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator AGE 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
4.49 %
Second homes
11.7 %
Avg. rooms
3.4
Dwellings
2'140
Built before 194618.4%
Built since 200112.1%
4.49 %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
4'576
Workplaces
529
Services share
73.3 %
Jobs by sector: Primary 4 (0.1%) · Secondary 1'217 (26.6%) · Tertiary 3'355 (73.3%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Accessibility

ARE · NPVM
Major centrePT 46 min · Car 26 min
AgglomerationPT 15 min · Car 8 min
Remoteness 51/100 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number5242
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities3'415 #25 TI · #645 CHGrowing municipalities1.8% #6 TI · #426 CHShrinking municipalities1.8% #95 TI · #1683 CHJobs per resident1.34 #9 TI · #42 CHFamilies & children16.1% #63 TI · #1907 CHAge structure24% #59 TI · #523 CHWomen share51.7% #28 TI · #195 CHForeign residents29.9% #23 TI · #311 CHPopulation density1'350/km² #16 TI · #143 CHTax burden13'343 #23 TI · #644 CHTaxes75% #24 TIWarmest municipalities10.8 °C #38 TI · #134 CHSunniest municipalities55.1% #51 TI · #74 CHRainiest municipalities1'646 mm #73 TI · #138 CHVoter turnout53.3% #71 TI · #1445 CHAgainst Switzerland26.7% #17 TI · #154 CHAligned with Switzerland73.3% #57 TI · #1311 CHSVP strongholds14.3% #62 TI · #2014 CHSP strongholds14.3% #19 TI · #1023 CHCentre strongholds21.1% #30 TI · #478 CHFDP strongholds20.2% #46 TI · #439 CHGLP strongholds1.5% #43 TI · #1851 CHGreen strongholds11.1% #18 TI · #440 CHLargest by area2.5 km² #74 TI · #1949 CHHighest municipalities350 m #65 TI · #2020 CHSecond homes11.7% #98 TI · #941 CHBest-connected municipalities46 min #50 TI · #370 CHRemotest municipalities46 min #51 TI · #1744 CHHighest peaks344 m #98 TI · #2105 CHHighest-lying municipalities266 m #97 TI · #2106 CHGreatest vertical range106 m #98 TI · #1804 CHSteepest municipalities5.4° #97 TI · #1500 CHSolar potential61 GWh #8 TI · #237 CHSolar potential per capita17'763 kWh #24 TI · #268 CHCheapest electricity26.2 Rp./kWh #56 TI · #903 CHMost expensive electricity26.2 Rp./kWh #42 TI · #1201 CH

Localities

swisstopo · 2
What is the postal code of Balerna?
Balerna has 2 postal codes: 6828, 6830.
What is the tax rate in Balerna?
The municipal tax multiplier of Balerna is 75% (2026); canton TI levies 100%.
How much tax do you pay in Balerna?
A single person without children pays about 13'343 CHF income tax in Balerna on 100'000 CHF gross income (federal, cantonal, municipal), rank 22 of 100 in canton TI. Source: ESTV (2026).
How many residents does Balerna have?
Balerna has 3'415 residents (2025).
How many foreign residents live in Balerna?
Balerna has 1'022 foreign residents, a share of 29.93% (2025).

Map

OpenStreetMap