Sumiswalder in canton Grisons: twelve years of premiums
In canton Grisons, the lowest Sumiswalder premium went from CHF 266.40 a month in 2015 to CHF 424.60 in 2026 — a rise of +59.4 %. The table below places it next to the canton's cheapest insurer, year by year.
| Year | This insurer | The cheapest | Gap |
|---|---|---|---|
| 2015 | CHF 266.40 | CHF 227.80 | CHF 38.60 |
| 2016 | CHF 275.10 | CHF 237.30 | CHF 37.80 |
| 2017 | CHF 305.00 | CHF 274.55 | CHF 30.45 |
| 2018 | CHF 332.00 | CHF 277.60 | CHF 54.40 |
| 2019 | CHF 349.30 | CHF 305.20 | CHF 44.10 |
| 2020 | CHF 352.80 | CHF 315.90 | CHF 36.90 |
| 2021 | CHF 352.80 | CHF 321.10 | CHF 31.70 |
| 2022 | CHF 352.80 | CHF 320.50 | CHF 32.30 |
| 2023 | CHF 352.80 | CHF 322.00 | CHF 30.80 |
| 2024 | CHF 373.10 | CHF 347.00 | CHF 26.10 |
| 2025 | CHF 402.30 | CHF 388.00 | CHF 14.30 |
| 2026 | CHF 424.60 | CHF 404.70 | CHF 19.90 |
Faster or slower than the rest?
Sumiswalder rose +59.4 % over the period, against +77.7 % 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 2017: +10.9 % in one go. The premium did not move in 2021, 2022, 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.
Grisons, canton by canton
Sumiswalder, canton by canton
Other insurers
Source: Federal Office of Public Health (FOPH), premium files from 2015 to today.