KPT in canton Solothurn: twelve years of premiums
In canton Solothurn, the lowest KPT premium went from CHF 313.70 a month in 2015 to CHF 525.60 in 2026 — a rise of +67.6 %. The table below places it next to the canton's cheapest insurer, year by year.
| Year | This insurer | The cheapest | Gap |
|---|---|---|---|
| 2015 | CHF 313.70 | CHF 288.10 | CHF 25.60 |
| 2016 | CHF 335.40 | CHF 306.60 | CHF 28.80 |
| 2017 | CHF 384.50 | CHF 347.90 | CHF 36.60 |
| 2018 | CHF 388.10 | CHF 357.20 | CHF 30.90 |
| 2019 | CHF 409.70 | CHF 371.70 | CHF 38.00 |
| 2020 | CHF 424.90 | CHF 378.00 | CHF 46.90 |
| 2021 | CHF 417.70 | CHF 380.20 | CHF 37.50 |
| 2022 | CHF 390.80 | CHF 390.80 | — |
| 2023 | CHF 404.10 | CHF 404.10 | — |
| 2024 | CHF 450.00 | CHF 419.80 | CHF 30.20 |
| 2025 | CHF 494.70 | CHF 445.00 | CHF 49.70 |
| 2026 | CHF 525.60 | CHF 486.20 | CHF 39.40 |
Faster or slower than the rest?
KPT rose +67.6 % over the period, against +68.8 % 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: +14.6 % in one go.
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.
KPT, canton by canton
Other insurers
Source: Federal Office of Public Health (FOPH), premium files from 2015 to today.