Vicinus

Aargau · Bezirk Baden · BFS commune no. 4048[7]

Coat of arms of WürenlosWürenlos

Left of CHF 100’000CHF 80’865per year, after tax and insurance
Income tax[1]CHF 12’36612.4% of income
Health insurance[3]CHF 564adult, per month
Residents[4]7’04620.6% foreign nationals
Nearest job hub[6]30 minto Baden

Single person, gross income CHF 100’000, median insurer. See how Würenlos ranks for your household →
Compare Würenlos with another commune →

HüttikonOtelfingenOetwil an der LimmatUnterengstringenKillwangenNeuenhofSpreitenbachWettingen HüttikonOtelfingenOetwil an der LimmatUnterengstringenKillwangenNeuenhofSpreitenbachWettingen Würenlos

Würenlos has 7’046 residents, making it the 28th largest of the 196 communes in the canton of Aargau.

21% of residents are foreign nationals, below the Swiss average of 28%.

A single person earning CHF 100’000 pays about CHF 12’366 a year in income tax here, less than in 3 of its 8 neighbouring communes and among the lowest quarter in Aargau.

The median standard adult health insurance premium is CHF 564 a month, about the Swiss median of CHF 564.

The closest of our job hubs by public transport is Baden, about 30 minutes away on a weekday morning.

Income tax

Income tax 2026 (federal, cantonal and communal; no church tax) for an employee with gross labour income of…[1]

ProfileCHF 50’000CHF 80’000CHF 100’000CHF 150’000CHF 200’000CHF 300’000
Single, no children3’359
6.7%		8’392
10.5%		12’366
12.4%		24’129
16.1%		37’984
19.0%		68’895
23.0%
Married, single income, no children1’312
2.6%		4’432
5.5%		7’287
7.3%		16’607
11.1%		29’696
14.8%		59’274
19.8%
Married, dual income (70/30), no children1’008
2.0%		4’026
5.0%		6’786
6.8%		15’578
10.4%		27’076
13.5%		56’067
18.7%
Married, single income, 2 children22
0.0%		1’906
2.4%		3’812
3.8%		11’984
8.0%		23’686
11.8%		53’079
17.7%

Tax multipliers 2026: canton 103%, commune 97%. Church tax, if you are a member: Protestant 17%, Roman Catholic 16%.[2]

Health insurance premiums 2027

Monthly basic insurance premium, standard model, single premium region of Aargau.[3]

Cheapest insurerMedian insurer
Adult (26+), CHF 300 deductible, without accident coverCHF 517CHF 564
Child (0–18), CHF 0 deductible, with accident coverCHF 121CHF 143

Commute to job hubs

Median door-to-door time by public transport and on foot, weekday departures every minute 07:00–08:30, from the commune's busiest station. Includes waiting for the next departure.[6]

HubMinutes
Baden30
Dietikon38
Schlieren44
Zürich Altstetten46
Zürich Oerlikon53
Zürich HB54
Zürich Airport54
Aarau54

Hubs more than 3 hours away are not listed. Commute to any commune or postcode: Ranking →

Compared with neighbouring communes

Single person, gross income CHF 100’000: income tax per year and median adult premium per month (CHF).

CommuneTax CHF/yr[1]Premium CHF/mo[3]Population[4]
UnterengstringenZH11’0445364’361
Oetwil an der LimmatZH11’2805362’604
OtelfingenZH11’3275362’861
HüttikonZH11’564536954
Wettingen12’25956422’027
Würenlos12’3665647’046
Spreitenbach12’52656413’377
Killwangen12’7925642’272
Neuenhof13’1655649’306

Population

Residents7’046[4]
Foreign nationals20.6%
Aged 0–1922.6%
Aged 20–6458.5%
Aged 65+19.0%
Area9.03 km²[5]

Sources

  1. Source: Federal Tax Administration (FTA/ESTV), tax burden statistics 2026. Tax burden in the communes, tax year 2026; reference date tax year 2026; downloaded 2026-11-03. Licence.
  2. Source: Federal Tax Administration (FTA/ESTV), tax multipliers 2026. Tax multipliers (income tax), tax year 2026; reference date tax year 2026; downloaded 2026-11-03. Licence.
  3. Source: Federal Office of Public Health (FOPH), health insurance premiums 2027. Health insurance premiums 2027 (mandatory basic insurance); reference date 2027 premiums (published Sept 2026); downloaded 2026-11-03. Licence.
  4. Source: Federal Statistical Office (FSO/BFS), STATPOP 2025. Permanent resident population (STATPOP) 2025; reference date 2025-12-31; downloaded 2026-11-03. Licence.
  5. © swisstopo. swissBOUNDARIES3D (swissboundaries3d_2026-01); reference date 2026-01-01; downloaded 2026-11-03. Licence.
  6. Timetable: opentransportdata.swiss; walking network © OpenStreetMap contributors. Public transport commute to job hubs (computed); reference date timetable fahrplan-2026-gtfs2020, 2026-11-03 07:00–08:30; downloaded 2026-11-02. Licence.
  7. Source: Federal Statistical Office (FSO/BFS), Swiss official commune register. Swiss official commune register (historicized); reference date 2026-11-03; downloaded 2026-11-03. Licence.
  10. Wikimedia Commons. Coats of arms of Swiss communes; reference date 2026-11-03; downloaded 2026-11-03. Licence.

Coat of arms: CHE Würenlos COA.svg, Voyager?, Public domain. Shown to identify the commune; Vicinus is not affiliated with it.