Sumiswalder — Region 1, Valais: twelve years of premiums
Region 1, Valais: the lowest Sumiswalder premium went from CHF 320.00 a month in 2015 to CHF 518.70 in 2026 — a rise of +62.1 %. The table below places it next to this region's cheapest insurer, year by year.
| Year | This insurer | The cheapest | Gap |
|---|---|---|---|
| 2015 | CHF 320.00 | CHF 270.10 | CHF 49.90 |
| 2016 | CHF 326.30 | CHF 287.30 | CHF 39.00 |
| 2017 | CHF 357.10 | CHF 319.50 | CHF 37.60 |
| 2018 | CHF 392.80 | CHF 333.60 | CHF 59.20 |
| 2019 | CHF 414.90 | CHF 352.60 | CHF 62.30 |
| 2020 | CHF 414.90 | CHF 358.10 | CHF 56.80 |
| 2021 | CHF 415.80 | CHF 361.80 | CHF 54.00 |
| 2022 | CHF 421.90 | CHF 368.20 | CHF 53.70 |
| 2023 | CHF 421.90 | CHF 378.10 | CHF 43.80 |
| 2024 | CHF 453.80 | CHF 416.50 | CHF 37.30 |
| 2025 | CHF 489.30 | CHF 443.90 | CHF 45.40 |
| 2026 | CHF 518.70 | CHF 481.20 | CHF 37.50 |
Faster or slower than the rest?
Sumiswalder rose +62.1 % over the period, against +78.2 % for the cheapest insurer in the same place. The gap narrowed — which does not mean this insurer is the cheapest today, only that it climbed more slowly.
The year that hurt — The steepest year-on-year jump was 2018: +10.0 % in one go. The premium did not move in 2020, 2023.
Figures for an adult, CHF 300 deductible, accident cover included — the only profile defined identically across all twelve years. Each year this is the lowest premium the insurer offered, all models combined.
Sumiswalder, canton by canton
Other insurers
Source: Federal Office of Public Health (FOPH), premium files from 2015 to today.