GenfZIP 1255• District Genève
Living in Onex
Rent prices, taxes, vacancy rates and population data for Onex (Genf). All key figures for your apartment search.
Population
11’700
2023
Ø Net Rent 3 rm.
CHF 2’055
/ month
Vacancy Rate
0.4%
2023
Combined Tax Rate
137.00%
2023
Rent Prices
As of 2023
1 Room
CHF 1’151
2 Rooms
CHF 1’500
3 Rooms
CHF 2’055
4 Rooms
CHF 2’630
5+ Rooms
CHF 3’329
Rent Price Trend
2005 – 2023+41.6% (+CHF 604)
Tax Burden
Municipal Tax Rate
70.00%
Cantonal Tax Rate
67.00%
Combined Tax Rate
137.00%
Tax Single (100k income)
CHF 7’946
Tax year 2023
Tax Family (150k income)
CHF 9’453
Tax year 2023
Housing Market
Total Dwellings
5’616
Vacancy Rate
0.4%
New Construction (last year)
45
Homeownership Rate
41.0%
Dwellings by Size
1 rm.
8%
2 rm.
17%
3 rm.
30%
4 rm.
27%
5+ rm.
18%
Population & Demographics
Population
11’700
Population Density
1’837 per km²
Population Growth
+1.40%
Foreign Nationals
35.0%
Age Distribution
0–19 years
19.0%
20–39 years
27.0%
40–64 years
34.0%
65+ years
20.0%
Public Transport & Accessibility
Comparison with Neighboring Municipalities
Confignon
1.28 kmRent 3 rooms
CHF 1’891CHF -164
Taxes
151.00%+14.0%
Vacancy0.4%
Open detailed comparison
Lancy
1.41 kmRent 3 rooms
CHF 1’680CHF -375
Taxes
–
Vacancy–
Open detailed comparison
Vernier
1.85 kmRent 3 rooms
CHF 2’117+CHF 62
Taxes
147.00%+10.0%
Vacancy0.3%
Open detailed comparison
Plan-les-Ouates
2.25 kmRent 3 rooms
CHF 2’055CHF 0
Taxes
139.00%+2.0%
Vacancy0.5%
Open detailed comparison
Bernex
2.49 kmRent 3 rooms
CHF 2’055CHF 0
Taxes
142.00%+5.0%
Vacancy0.3%
Open detailed comparison
Perly-Certoux
3.06 kmRent 3 rooms
CHF 1’891CHF -164
Taxes
138.00%+1.0%
Vacancy0.5%
Open detailed comparison
Frequently asked questions about Onex
What is the average rent in Onex?
The average net rent for a 3-room apartment in Onex (Genf) is CHF 2’055 per month (as of 2023). For 1-room apartments the average is CHF 1’151, for 4-room CHF 2’630.
What is the tax rate in Onex?
The combined tax rate in Onex is 137.00% (municipal: 70.00%, cantonal: 67.00%, as of 2023). A single person earning CHF 100,000 pays approx. CHF 7’946 in taxes per year.
What is the vacancy rate in Onex?
The vacancy rate in Onex is 0.440% (as of 2023). The housing market is tight – vacant apartments are rare.
How many residents does Onex have?
Onex has 11’700 residents (as of 2023). The municipality covers 6.37 km². The proportion of foreign nationals is 35.0%.
How well is Onex connected by public transport?
Onex has public transport quality class A (A – very well connected). The nearest centre Genf is reachable in approx. 21 minutes.
Source: Federal Statistical Office (FSO), FTA, ARE