Retschwil
| Retschwil | |
|---|---|
| Location of Retschwil | |
| Coordinates: 47°12′N 8°15′E / 47.200°N 8.250°E | |
| Country | Switzerland | 
| Canton | Lucerne | 
| District | Hochdorf | 
| Area | |
|  • Total | 2.55 km2 (0.98 sq mi) | 
| Elevation | 482 m (1,581 ft) | 
| Population  (December 2007) | |
|  • Total | 174 | 
| • Density | 68/km2 (180/sq mi) | 
| Time zone | UTC+01:00 (Central European Time) | 
| • Summer (DST) | UTC+02:00 (Central European Summer Time) | 
| Postal code(s) | 6285 | 
| SFOS number | 1038 | 
| ISO 3166 code | CH-LU | 
| Surrounded by | Gelfingen, Hitzkirch, Römerswil | 
| Website | Profile (in German), SFSO statistics | 
Retschwil was a municipality in the district of Hochdorf, in the canton of Lucerne, Switzerland. On 1 January 2009, Retschwil together with Gelfingen, Hämikon, Mosen, Müswangen, and Sulz joined Hitzkirch.