Top 10 Cities of Solothurn Canton by Population
Olten
Population: 19,263 2025-12-31
- Area: 11.49 km² 4.44 mi²
- Density: 1,677 inh./km² 4,342 inh./mi²
- Growth: +0.8% per year
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Grenchen
Population: 18,947 2025-12-31
- Area: 26.01 km² 10.04 mi²
- Density: 728 inh./km² 1,887 inh./mi²
- Growth: +1.5% per year
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Solothurn
Population: 16,825 2025-12-31
- Area: 6.28 km² 2.42 mi²
- Density: 2,679 inh./km² 6,939 inh./mi²
- Growth: +0.0% per year
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Zuchwil
Population: 9,614 2025-12-31
- Area: 4.63 km² 1.79 mi²
- Density: 2,076 inh./km² 5,378 inh./mi²
- Growth: +1.2% per year
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Biberist
Population: 9,522 2025-12-31
- Area: 12.30 km² 4.75 mi²
- Density: 774 inh./km² 2,005 inh./mi²
- Growth: +0.9% per year
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Derendingen
Population: 7,219 2025-12-31
- Area: 5.62 km² 2.17 mi²
- Density: 1,285 inh./km² 3,327 inh./mi²
- Growth: +1.8% per year
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Trimbach
Population: 6,925 2025-12-31
- Area: 7.62 km² 2.94 mi²
- Density: 909 inh./km² 2,354 inh./mi²
- Growth: +1.1% per year
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Dornach
Population: 6,901 2025-12-31
- Area: 5.77 km² 2.23 mi²
- Density: 1,196 inh./km² 3,098 inh./mi²
- Growth: +0.1% per year
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Oensingen
Population: 6,762 2025-12-31
- Area: 12.07 km² 4.66 mi²
- Density: 560 inh./km² 1,451 inh./mi²
- Growth: +1.5% per year
Related pages on »City Population«
Balsthal
Population: 6,622 2025-12-31
- Area: 15.71 km² 6.07 mi²
- Density: 422 inh./km² 1,092 inh./mi²
- Growth: +1.3% per year
