Piła was formerly part of the German Empire. In the German Empire, the place was called Mühlbrück.
The place is now called Piła-Młyn and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Pillamühl | German Empire | Tuchel | before the Versailles Treaty |
| Piła | Poland | Tuchola | after the Versailles Treaty |
| Mühlbrück | German Empire | Tuchel | 1939 |
| Piła | Poland | Tuchola | 1945 |
| Piła-Młyn | Poland | Bydgoszcz | 1992 |