Walterswil, Solothurn
| Walterswil | |
|---|---|
| Walterswil village and church | |
| Location of Walterswil | |
| Coordinates: 47°20′N 7°58′E / 47.333°N 7.967°E | |
| Country | Switzerland | 
| Canton | Solothurn | 
| District | Olten | 
| Area | |
|  • Total | 4.53 km2 (1.75 sq mi) | 
| Elevation | 465 m (1,526 ft) | 
| Population  (31 December 2018) | |
|  • Total | 724 | 
| • Density | 160/km2 (410/sq mi) | 
| Time zone | UTC+01:00 (Central European Time) | 
| • Summer (DST) | UTC+02:00 (Central European Summer Time) | 
| Postal code(s) | 5746 | 
| SFOS number | 2585 | 
| ISO 3166 code | CH-SO | 
| Surrounded by | Däniken, Dulliken, Gretzenbach, Oftringen (AG), Safenwil (AG) | 
| Website | walterswil SFSO statistics | 
Walterswil is a municipality in the district of Olten in the canton of Solothurn in Switzerland.