Salmsach
| Salmsach | |
|---|---|
| Location of Salmsach | |
| Coordinates: 47°33′N 9°22′E / 47.550°N 9.367°E | |
| Country | Switzerland | 
| Canton | Thurgau | 
| District | Arbon | 
| Area | |
|  • Total | 2.6 km2 (1.0 sq mi) | 
| Elevation | 400 m (1,300 ft) | 
| Population  (31 December 2018) | |
|  • Total | 1,457 | 
| • Density | 560/km2 (1,500/sq mi) | 
| Time zone | UTC+01:00 (Central European Time) | 
| • Summer (DST) | UTC+02:00 (Central European Summer Time) | 
| Postal code(s) | 8599 | 
| SFOS number | 4441 | 
| ISO 3166 code | CH-TG | 
| Surrounded by | Amriswil, Egnach, Friedrichshafen (DE-BY), Hefenhofen, Romanshorn | 
| Website | www SFSO statistics | 
Salmsach is a municipality in the district of Arbon in the canton of Thurgau in Switzerland.