Olten is the strongest Green stronghold in canton Solothurn: 19.5% vote share in the 2023 National Council election. Next come Solothurn (17.9%) and Kammersrohr (17.7%). Source: FSO.
Ranking
BFS · NRW 2023 · 2023| Rank | Municipality | Green strength | Residents |
|---|---|---|---|
| 1 | Olten | 19.5% | 19'265 |
| 2 | Solothurn | 17.9% | 16'830 |
| 3 | Kammersrohr | 17.7% | 32 |
| 4 | Dornach | 17.2% | 6'898 |
| 5 | Rodersdorf | 16.2% | 1'398 |
| 6 | Lüsslingen-Nennigkofen | 14.6% | 1'131 |
| 7 | Gempen | 13.5% | 919 |
| 8 | Nuglar-St. Pantaleon | 13.5% | 1'580 |
| 9 | Hauenstein-Ifenthal | 13% | 348 |
| 10 | Hüniken | 12.9% | 160 |
| 11 | Büren | 12.7% | 1'060 |
| 12 | Hochwald | 12.6% | 1'278 |
| 13 | Trimbach | 12.5% | 6'928 |
| 14 | Zuchwil | 12.2% | 9'622 |
| 15 | Rüttenen | 12.1% | 1'498 |
| 16 | Oberdorf | 11.9% | 1'806 |
| 17 | Wisen | 11.7% | 451 |
| 18 | Starrkirch-Wil | 11.7% | 2'020 |
| 19 | Langendorf | 11.4% | 3'983 |
| 20 | Biberist | 11% | 9'531 |
| 21 | Witterswil | 10.7% | 1'475 |
| 22 | Lommiswil | 10.3% | 1'615 |
| 23 | Kleinlützel | 10.3% | 1'190 |
| 24 | Bärschwil | 10.2% | 806 |
| 25 | Himmelried | 10.1% | 974 |
| 26 | Erlinsbach | 9.9% | 3'761 |
| 27 | Wangen bei Olten | 9.9% | 5'598 |
| 28 | Hubersdorf | 9.7% | 727 |
| 29 | Schönenwerd | 9.7% | 5'437 |
| 30 | Hofstetten-Flüh | 9.6% | 3'410 |
| 31 | Grindel | 9.5% | 508 |
| 32 | Riedholz | 9.3% | 2'319 |
| 33 | Derendingen | 8.9% | 7'219 |
| 34 | Feldbrunnen-St. Niklaus | 8.7% | 1'068 |
| 35 | Aeschi | 8.3% | 1'342 |
| 36 | Horriwil | 8.1% | 940 |
| 37 | Kriegstetten | 8.1% | 1'456 |
| 38 | Winznau | 7.9% | 2'061 |
| 39 | Deitingen | 7.9% | 2'409 |
| 40 | Flumenthal | 7.8% | 1'023 |
| 41 | Drei Höfe | 7.7% | 727 |
| 42 | Günsberg | 7.7% | 1'169 |
| 43 | Dulliken | 7.5% | 5'489 |
| 44 | Luterbach | 7.3% | 3'756 |
| 45 | Rickenbach | 7.3% | 1'208 |
| 46 | Bellach | 7.2% | 5'632 |
| 47 | Lohn-Ammannsegg | 7.1% | 2'940 |
| 48 | Buchegg | 7% | 2'979 |
| 49 | Metzerlen-Mariastein | 6.8% | 970 |
| 50 | Stüsslingen | 6.8% | 1'265 |
| 51 | Breitenbach | 6.7% | 4'440 |
| 52 | Lüterkofen-Ichertswil | 6.6% | 923 |
| 53 | Gerlafingen | 6.6% | 5'859 |
| 54 | Hägendorf | 6.6% | 5'343 |
| 55 | Seewen | 6.5% | 1'088 |
| 56 | Subingen | 6.5% | 3'311 |
| 57 | Lostorf | 6.4% | 4'113 |
| 58 | Gretzenbach | 6.4% | 2'825 |
| 59 | Bättwil | 6.3% | 1'185 |
| 60 | Eppenberg-Wöschnau | 6.3% | 336 |
| 61 | Bolken | 6.2% | 579 |
| 62 | Etziken | 6.2% | 1'093 |
| 63 | Meltingen | 6.1% | 623 |
| 64 | Nunningen | 6.1% | 1'948 |
| 65 | Biezwil | 6% | 345 |
| 66 | Schnottwil | 6% | 1'159 |
| 67 | Fulenbach | 5.9% | 1'841 |
| 68 | Messen | 5.8% | 1'506 |
| 69 | Däniken | 5.8% | 3'108 |
| 70 | Büsserach | 5.8% | 2'473 |
| 71 | Oberbuchsiten | 5.7% | 2'382 |
| 72 | Kienberg | 5.7% | 526 |
| 73 | Balm bei Günsberg | 5.7% | 213 |
| 74 | Oensingen | 5.6% | 6'766 |
| 75 | Grenchen | 5.6% | 18'973 |
| 76 | Kappel | 5.6% | 3'591 |
| 77 | Balsthal | 5.4% | 6'622 |
| 78 | Niedergösgen | 5.4% | 4'297 |
| 79 | Recherswil | 5.4% | 2'260 |
| 80 | Fehren | 5.3% | 619 |
| 81 | Selzach | 5.1% | 3'750 |
| 82 | Obergösgen | 5% | 2'553 |
| 83 | Kestenholz | 4.4% | 1'888 |
| 84 | Neuendorf | 4.4% | 2'412 |
| 85 | Walterswil | 4.4% | 768 |
| 86 | Härkingen | 4.3% | 1'763 |
| 87 | Bettlach | 4.3% | 4'935 |
| 88 | Holderbank | 4.2% | 779 |
| 89 | Obergerlafingen | 4.2% | 1'232 |
| 90 | Wolfwil | 4.1% | 2'473 |
| 91 | Laupersdorf | 4% | 1'916 |
| 92 | Welschenrohr-Gänsbrunnen | 4% | 1'199 |
| 93 | Gunzgen | 3.9% | 1'783 |
| 94 | Erschwil | 3.8% | 996 |
| 95 | Zullwil | 3.6% | 704 |
| 96 | Boningen | 3.4% | 816 |
| 97 | Egerkingen | 3.2% | 4'365 |
| 98 | Matzendorf | 3.2% | 1'439 |
| 99 | Aedermannsdorf | 2.9% | 607 |
| 100 | Herbetswil | 2.9% | 617 |
| 101 | Beinwil | 2.7% | 248 |
| 102 | Niederbuchsiten | 2.3% | 1'369 |
| 103 | Mümliswil-Ramiswil | 2% | 2'472 |
| 104 | Unterramsern | 1.8% | 230 |
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
How we measure this
BFS · NRW 2023Green vote share in the 2023 National Council election per municipality, from the FSO election statistics. The share refers to valid party votes.
Frequently asked questions
- Which municipality in canton Solothurn is the strongest Green stronghold?
- Olten is the strongest Green stronghold in canton Solothurn, at 19.5% vote share (2023).
- Which election do these figures come from?
- The 2023 federal National Council election (FSO). It is each municipality's share of valid party votes.