Solothurn · Bezirk Wasseramt · BFS commune no. 2526^[7]

Lohn-Ammannsegg

Left of CHF 100’000CHF 77’303per year, after tax and insurance

Income tax^[1]CHF 15’61915.6% of income

Health insurance^[3]CHF 590adult, per month

Residents^[4]2’9409.5% foreign nationals

Nearest job hub^[6]19 minto Solothurn

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

Lohn-Ammannsegg has 2’940 residents, making it the 32nd largest of the 104 communes in the canton of Solothurn.

10% of residents are foreign nationals, below the Swiss average of 28%.

With 26% 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 15’619 a year in income tax here, less than in any of its 4 neighbouring communes and among the lowest quarter in Solothurn.

The median standard adult health insurance premium is CHF 590 a month, above the Swiss median of CHF 564.

The closest of our job hubs by public transport is Solothurn, about 19 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]

Profile	CHF 50’000	CHF 80’000	CHF 100’000	CHF 150’000	CHF 200’000	CHF 300’000
Single, no children	4’775 9.6%	11’058 13.8%	15’619 15.6%	29’005 19.3%	44’648 22.3%	78’264 26.1%
Married, single income, no children	1’596 3.2%	6’534 8.2%	10’527 10.5%	22’015 14.7%	36’698 18.3%	69’930 23.3%
Married, dual income (70/30), no children	1’290 2.6%	5’946 7.4%	9’888 9.9%	20’859 13.9%	33’910 17.0%	66’456 22.2%
Married, single income, 2 children	80 0.2%	2’348 2.9%	5’538 5.5%	16’191 10.8%	29’854 14.9%	62’670 20.9%

Tax multipliers 2026: canton 104%, commune 104%. Church tax, if you are a member: Protestant 15.5%, Roman Catholic 16%.^[2]

Health insurance premiums 2027

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

	Cheapest insurer	Median insurer
Adult (26+), CHF 300 deductible, without accident cover	CHF 553	CHF 590
Child (0–18), CHF 0 deductible, with accident cover	CHF 128	CHF 149

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]

Hub	Minutes
Solothurn	19
Bern	43
Biel/Bienne	54
Olten	57
Aarau	67
Thun	75
Fribourg	78
Neuchâtel	79

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).

Commune	Tax CHF/yr^[1]	Premium CHF/mo^[3]	Population^[4]
Lohn-Ammannsegg	15’619	590	2’940
Lüterkofen-Ichertswil	16’029	590	923
Biberist	17’010	590	9’531
Lüsslingen-Nennigkofen	17’030	590	1’131
BätterkindenBE	17’210	592	3’413

Population

Residents2’940^[4]

Foreign nationals9.5%

Aged 0–1918.0%

Aged 20–6455.7%

Aged 65+26.4%

Area4.48 km²^[5]

Sources

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.
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.
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.
Source: Federal Statistical Office (FSO/BFS), STATPOP 2025. Permanent resident population (STATPOP) 2025; reference date 2025-12-31; downloaded 2026-11-03. Licence.
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.
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.
Wikimedia Commons. Coats of arms of Swiss communes; reference date 2026-11-03; downloaded 2026-11-03. Licence.

Coat of arms: CHE Lohn SO COA.svg, Unknown authorUnknown author, Public domain. Shown to identify the commune; Vicinus is not affiliated with it.