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Demographics

BFS · 2025
Women
974 47.4%
Men
1'082 52.6%
Children & youth (0–19)
281 13.7%
Swiss citizens
1'892 92.0%
Foreign residents
164 8.0%
Population density
12 pop./km²
0–19 · 281 · 13.7%20–64 · 1'078 · 52.4%65+ · 697 · 33.9%
Foreign residents 8.0%0%64.0%
Population change 2025: −19 (−0.9%) · 13 births · 20 deaths · net migration −7
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 Region Surselva: 31.7% Yes
32.7% YesNo 67.3%
27.09.2026Teilrevision der Verfassung des Kantons Graubünden (Stimmrechtsalter 16)Cantonal GR● Rejected · 32.6% YesDistrict Region Surselva: 30.7% Yes
28.5% YesNo 71.5%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Region Surselva: 62.3% Yes
64.5% YesNo 35.6%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Region Surselva: 46.9% Yes
51.4% YesNo 48.6%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Region Surselva: 43.3% Yes
40.3% YesNo 59.8%
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 Region Surselva: 19.5% Yes
15.1% YesNo 84.9%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Region Surselva: 31.5% Yes
29.3% YesNo 70.7%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Region Surselva: 37.2% Yes
37.3% YesNo 62.7%
08.03.2026Federal decree on Swiss currency and cash supply (counter-proposal to Cash Initiative)Federal● Accepted · 73.4% YesDistrict Region Surselva: 69.5% Yes
65.4% YesNo 34.6%
All federal votes →
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023
Mitte50.2% · strongest party
Mitte50.2%
SVP31.9%
SP8.3%
FDP4.4%
GRÜNE3.3%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Municipal tax multiplier90%
Cantonal tax multiplier92%
90%GR range 30%120%
Tax rank 53 of 100 in canton Grisons
Tax burden
Single, 100'000 CHF gross income
12'696 CHF(12.7%)
Rank 47 of 100 in the canton · 439 of 2110 in Switzerland
Median canton 12'696 CHF · median Switzerland 15'290 CHF
Cheapest Rongellen 9'071 CHF · most expensive Flerden 14'508 CHF
Income tax as % of gross income
0%8%15%23%30%40k50k100k150k200k250k300k
100'000 CHF:12'696 CHF(~12.7%)
LumneziaCanton range GrisonsSwitzerland median
Show data table
Gross incomeLumneziaGrisonsSwitzerland median
40'0003.8%2.6–4.3%5.4%
50'0005.9%4.1–6.8%7.8%
60'0007.8%5.5–9%10.5%
70'0009.4%6.6–10.8%11.9%
80'00010.6%7.5–12.2%13.1%
90'00011.6%8.2–13.3%14.1%
100'00012.7%9.1–14.5%15.3%
110'00013.6%9.8–15.5%16.3%
120'00014.4%10.5–16.4%17.2%
130'00015.2%11–17.2%18.1%
140'00015.9%11.7–18%19%
150'00016.6%12.2–18.8%19.7%
175'00018.2%13.5–20.5%21.6%
200'00019.5%14.7–21.9%23.2%
225'00020.6%15.6–23.1%24.6%
250'00021.6%16.5–24.1%25.8%
275'00022.4%17.3–25%26.8%
300'00023.1%17.9–25.8%27.4%
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020
Annual mean temperature 1991–20205.7 °C
Territorial mean (incl. peaks)3 °C
Precipitation 1991–2020982 mm
5.7 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m
Highest point
3'136 m
Mean elevation
1'906 m
Relief
2'390 m
Mean slope
27°
Flat share
1.7%
South-facing
23.4%
Above 2000 m
45.7%
Relief 2'390 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
58.6 GWh/yr
Roofs + façades
88.1 GWh/yr
≈ households powered
13'000
Per inhabitant
28'482 kWh/yr
59 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
29.79 Rp./kWh
Energy
9.38 Rp./kWh
Grid usage
15.12 Rp./kWh
Levies + grid surcharge
3.3 Rp./kWh
29.79 Rp./kWh10.5645.88
Canton median 28.55 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Repower 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 3
Standard model, deductible 300510 CHF/mo
Ø premium in canton Grisons363 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo

Premiums are set per canton and premium region. This area lies in premium region 3 of canton Grisons. Shown is the average adult premium paid across the whole canton Grisons (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
0.23 %
Second homes
62.7 %
Avg. rooms
4
Dwellings
2'600
Built before 194632.0%
Built since 200122.6%
Second Homes Act: no new second-home permits (official building restriction in force).
0.23 %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
901
Workplaces
244
Services share
53.7 %
Jobs by sector: Primary 249 (27.6%) · Secondary 168 (18.6%) · Tertiary 484 (53.7%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025
Farms
91
Organic share
80.2 %
Farmland
2'653 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM
Major centrePT 180 min · Car 124 min
AgglomerationPT 90 min · Car 55 min
Remoteness 25/100 in canton
National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0
BFS municipality number3618
Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities2'056 #32 GR · #955 CHGrowing municipalities-0.9% #80 GR · #1782 CHShrinking municipalities-0.9% #21 GR · #328 CHJobs per resident0.44 #64 GR · #707 CHFamilies & children13.7% #82 GR · #2031 CHAge structure33.9% #9 GR · #43 CHWomen share47.4% #77 GR · #1960 CHForeign residents8% #87 GR · #1865 CHPopulation density12/km² #72 GR · #2029 CHTax burden12'696 #53 GR · #445 CHTaxes90% #53 GRWarmest municipalities5.7 °C #42 GR · #1963 CHSunniest municipalities48.6% #43 GR · #286 CHRainiest municipalities982 mm #82 GR · #1704 CHVoter turnout51.2% #77 GR · #1678 CHAgainst Switzerland17.6% #11 GR · #699 CHAligned with Switzerland82.4% #43 GR · #748 CHSVP strongholds31.9% #48 GR · #1157 CHSP strongholds8.3% #88 GR · #1677 CHCentre strongholds50.2% #9 GR · #79 CHFDP strongholds4.4% #95 GR · #1896 CHGLP strongholds1.5% #94 GR · #1849 CHGreen strongholds3.3% #67 GR · #1843 CHLargest by area165.5 km² #11 GR · #24 CHHighest municipalities1'244 m #50 GR · #160 CHSecond homes62.7% #33 GR · #93 CHOrganic farming80.2% #21 GR · #35 CHBest-connected municipalities180 min #76 GR · #2086 CHRemotest municipalities180 min #25 GR · #25 CHHighest peaks3'136 m #36 GR · #114 CHHighest-lying municipalities1'906 m #36 GR · #104 CHGreatest vertical range2'390 m #20 GR · #109 CHSteepest municipalities27° #44 GR · #191 CHSolar potential59 GWh #12 GR · #251 CHSolar potential per capita28'482 kWh #11 GR · #54 CHCheapest electricity29.79 Rp./kWh #74 GR · #1741 CHMost expensive electricity29.79 Rp./kWh #24 GR · #363 CH

Localities

swisstopo · 13
What is the postal code of Lumnezia?
Lumnezia has 13 postal codes: 7110, 7113, 7114, 7115, 7116, 7142, 7143, 7144, 7145, 7146, 7147, 7148 ….
What is the tax rate in Lumnezia?
The municipal tax multiplier of Lumnezia is 90% (2026); canton GR levies 92%.
How much tax do you pay in Lumnezia?
A single person without children pays about 12'696 CHF income tax in Lumnezia on 100'000 CHF gross income (federal, cantonal, municipal), rank 47 of 100 in canton GR. Source: ESTV (2026).
How many residents does Lumnezia have?
Lumnezia has 2'056 residents (2025).
How many foreign residents live in Lumnezia?
Lumnezia has 164 foreign residents, a share of 7.98% (2025).

Map

OpenStreetMap