About Collonge-Bellerive
Collonge-Bellerive is a municipality of the Canton of Geneva, Switzerland.
- Canton
- Geneva
- Area
- 10.7 km²
Population
8'643residents
Median taxable income
CHF 98'722
Vacancy
0.54%
Foreign residents
28.6%
Dwellings
3'519
Jobs (FTE)
4'515
Tax multiplier
28%
Land use across the commune
Every 100 × 100 m of Collonge-Bellerive, coloured by how it's used. Drawn from the BFS Arealstatistik 2025 release — the most recent nationwide snapshot.
Source BFS Arealstatistik
Loading statistics …
Land use
63% built-up, 33% agricultural, 3% forest. Measured across 614 hectares (2025).
Source BFS Arealstatistik
Settlement63.5%
Agriculture33.1%
Forest3.4%
Water0.0%
Election Results
FDP led the 2023 National Council election with 32.3%, ahead of SVP at 19.1%.
Source BFS
FDP32.3%−4.4 pp
SVP19.1%+4.3 pp
Mitte12.6%
Grüne9.1%−5.6 pp
SP8.6%+2.2 pp
GLP8.4%+0.8 pp
MCR
7.0%+4.3 pp
Others
0.6%
2023 vs 2019
Climate data
Annual mean 11.0°C with 946 mm of rain. Warmest in July (20.6°C), coldest in January (2.1°C). Station: Genève / Cointrin, 411 m.
Source MeteoSchweiz
11.0°C
Annual mean
Mean 11.0°C
Rain 946 mm
Sun ≈157 days
Genève / Cointrin · 411 m.a.s.l. · 1991–2020 normals
Warming trend
Mean annual temperature at Genève / Cointrin has risen by +2.1°C between the first 30 observed years (1753–1782) and the most recent (1996–2025).
Source MeteoSchweiz NBCN
+2.1°C
mean 1996–2025 vs. 1753–1782
Genève / Cointrin · 411 m.a.s.l. · 1753–2025
