Polanki (Gdańsk-Polanki) was formerly part of the German Empire. In the German Empire, the place was called Pelonken (Danzig-Pelonken).
The place is now called Polanki (Gdańsk-Polanki) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Pelonken | German Empire | Danziger Höhe | before the Versailles Treaty |
| Pelonken | Free City of Danzig | Danziger Höhe | after the Versailles Treaty |
| Pelonken (Danzig-Pelonken) | German Empire | Danzig (St.Kr.) | 1939 |
| Polanki (Gdańsk-Polanki) | Poland | Gdańsk m. | 1945 |
| Polanki (Gdańsk-Polanki) | Poland | Gdańsk | 1992 |