Key points at a glance
Living in Au (canton of St. Gallen) and want to stay on top of your health insurance? Here are the essentials: compulsory basic insurance (LAMal) covers exactly the same benefits at every insurer, so in Au you don't save by taking less protection — you save through the right insurer, deductible and model.
Your premium depends on your FOPH/OFSP premium region (region 1 of the canton of St. Gallen), never on your health: for basic insurance, every insurer must accept you. Au has roughly 7’788 residents — and every insured person is free to choose their own insurer. Below you will find the real 2026 premiums for Au, the main pitfalls to avoid and a free comparison. Neighbouring municipalities have their own pages too: Berneck (2 km), St. Margrethen (2 km), Walzenhausen (3 km).
Au at a glance: your local context
Au, a municipality of roughly 7’788 residents in the canton of St. Gallen, has its own profile when it comes to health insurance. For health insurance premiums, Au belongs to FOPH premium region 1 of the canton of St. Gallen. Two neighbouring municipalities can sit in different premium regions — and therefore pay noticeably different premiums for identical benefits. Always compare for your exact municipality of residence, not a cantonal average.
- Population: roughly 7’788
- Canton: St. Gallen
- Basic-insurance premium region (FOPH/OFSP): region 1
- Postal code (NPA): 9434
- Federal municipality number (BFS): 3231
Health insurance and supplementary cover around Au: compare neighbouring municipalities
Living or working near Au? Each of the closest municipalities has its own local page — handy when you move or when you compare several places to live:
- Health insurance and supplementary cover in Berneck — 1.8 km away
- Health insurance and supplementary cover in St. Margrethen — 1.9 km away
- Health insurance and supplementary cover in Walzenhausen — 3.1 km away
- Health insurance and supplementary cover in Widnau — 3.7 km away
- Health insurance and supplementary cover in Balgach — 4.5 km away
- Health insurance and supplementary cover in Reute — 4.6 km away
- Health insurance and supplementary cover in Lutzenberg — 4.7 km away
- Health insurance and supplementary cover in Rebstein — 5.3 km away
- Health insurance and supplementary cover in Rheineck — 5.6 km away
- Health insurance and supplementary cover in Diepoldsau — 5.7 km away
Health insurance premiums 2026 in Au: the real numbers
In Au, an adult with a 300 CHF deductible pays between 480 and 666 francs a month for basic insurance depending on the insurer — even though the benefits are, by law, exactly the same everywhere. For identical cover, the gap between the cheapest and the most expensive insurer reaches up to 2’235 francs a year. The lowest adult premium there comes with the "family-doctor (Hausarzt)" model.
| Profile | Deductible 300 CHF | Deductible 2’500 CHF |
|---|---|---|
| Adults (26 and over) | 480 – 666 CHF | from 351 CHF |
| Young adults (19–25) | 339 – 543 CHF | from 211 CHF |
| Children (0–18) | 35 – 141 CHF | — |
Our comparison tool does this work for you: the 79 insurers available for Au are ranked by your profile (age, deductible, model) from the lowest to the highest rate — your cover stays unchanged.
Basic insurance in Au: choosing insurer, deductible and model
You steer your premium in Au with three levers. The insurer first — it costs nothing in benefits and brings the most. Then the deductible between 300 and 2’500 CHF: high deductible for healthy people with a financial cushion, low deductible for ongoing treatment or planned procedures. For comparison: with a 2’500 CHF deductible, the adult premium in Au starts as low as 351 francs a month. Finally the insurance model: family-doctor, HMO or telemedicine are noticeably cheaper than free choice of doctor.
Mind the deadlines: for a switch on 1 January, the cancellation must have reached the old insurer by 30 November — what counts is receipt, not the postmark. And check the premium subsidy in the canton of St. Gallen: the entitlement goes surprisingly often unclaimed.
Checklist for Au
- Compare every autumn: insurers adjust their rates each year.
- Match the deductible to your own health profile (work out 300 vs. 2’500 CHF).
- Consider an alternative model (family-doctor, HMO, telemedicine) — same basic benefits, lower premium.
- Check your entitlement to premium subsidies in the canton of St. Gallen.
Free premium comparison for Au →
How we work for Au
Our method has three steps: (1) we start from your real profile (age, deductible, model, accident cover); (2) we rank the insurers in your FOPH premium region for 2026 from cheapest to most expensive; (3) we check your entitlement to premium subsidies in the canton of St. Gallen. Nothing changes in your benefits — basic insurance is identical everywhere — you simply stop overpaying for the same cover. In Au this difference is measurable: 480–666 francs a month for adults, i.e. up to 2’235 francs a year across 79 insurers — for identical cover. Compare every autumn before the 30 November cancellation deadline. The comparison is free and without obligation.
FAQ — insurance in Au (practical guidance, not legal advice)
How much is the 2026 health insurance premium in Au?
In Au (postal code 9434), the 2026 adult basic-insurance premium ranges from 480 to 666 francs a month depending on the insurer (deductible 300), from 339 francs for young adults and from 35 francs for children. For identical cover, the difference reaches up to 2’235 francs a year (FOPH premium region 1 of the canton of St. Gallen). Source: FOPH/OFSP, approved premiums 2026.
Do the neighbouring municipalities of Au have the same premiums?
Not necessarily. Au and nearby municipalities such as Berneck (2 km), St. Margrethen (2 km) can belong to different FOPH premium regions: for identical cover, the premium can vary from one municipality to the next. Always compare for your exact municipality of residence.
Does this page replace personal advice in Au?
No, it is for orientation in Au. A personal decision belongs on the basis of your actual documents (policy, insurer confirmation) and, if needed, an authorised professional in the canton of St. Gallen.
Can I compare "Health insurance and supplementary cover" in Au with no obligation?
Of course. The starting point is your situation in Au; only at your request do a concrete comparison and quotes follow. You remain free to decline any offer — free of charge and without obligation.
How is the data from the form handled?
Your details are transmitted through our secure infrastructure — solely with your explicit consent. The purposes, recipients and retention periods are described in the privacy policy.
Important notes
Assur-IA's content is maintained carefully, but it can change with legislation, case law and the product range. It constitutes neither a binding offer nor a personal recommendation. Rates, premiums, deductibles and deductions depend on your profile and the reference date.
Official sources
Our figures and information rely on the official publications of the Swiss Confederation.