Vicinus

Aargau · Bezirk Rheinfelden · BFS commune no. 4257[7]

Coat of arms of OlsbergOlsberg

Left of CHF 100’000CHF 81’132per year, after tax and insurance
Income tax[1]CHF 12’09912.1% of income
Health insurance[3]CHF 564adult, per month
Residents[4]36618.9% foreign nationals
Nearest job hub[6]50 minto Muttenz

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

ArisdorfHersbergNusshofKaiseraugstMagdenRheinfelden ArisdorfHersbergNusshofKaiseraugstRheinfelden Olsberg

Olsberg has 366 residents, making it the 192nd largest of the 196 communes in the canton of Aargau.

19% of residents are foreign nationals, below the Swiss average of 28%.

With 30% of residents aged 65 or over, the population is older than the Swiss average (20%).

A single person earning CHF 100’000 pays about CHF 12’099 a year in income tax here, less than in 4 of its 6 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 Muttenz, about 50 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 children3’280
6.6%		8’205
10.3%		12’099
12.1%		23’651
15.8%		37’278
18.6%		67’710
22.6%
Married, single income, no children1’281
2.6%		4’333
5.4%		7’130
7.1%		16’271
10.8%		29’152
14.6%		58’287
19.4%
Married, dual income (70/30), no children983
2.0%		3’931
4.9%		6’631
6.6%		15’247
10.2%		26’544
13.3%		55’101
18.4%
Married, single income, 2 children21
0.0%		1’859
2.3%		3’717
3.7%		11’729
7.8%		23’228
11.6%		52’185
17.4%

Tax multipliers 2026: canton 103%, commune 92%. Church tax, if you are a member: Protestant 16%, Roman Catholic 18%.[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
Muttenz50
Liestal55
Basel SBB57
Allschwil85
Olten86
Aarau92
Baden98
Dietikon112

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]
Kaiseraugst9’8595645’985
Rheinfelden11’99256414’034
Olsberg12’099564366
Magden12’2595643’903
ArisdorfBL16’1736191’703
HersbergBL16’173619386
NusshofBL16’446619285

Population

Residents366[4]
Foreign nationals18.9%
Aged 0–1918.0%
Aged 20–6452.5%
Aged 65+29.5%
Area4.61 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 Olsberg AG COA.svg, Jwnabd, Public domain. Shown to identify the commune; Vicinus is not affiliated with it.