Skulsk was formerly part of the German Empire. In the German Empire, the place was called Rollensee.
The place is now called Skulsk and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Skulsk | Russian Empire | Slupcy | 1914 |
| Skulsk | Poland | Konin | 1921 |
| Skulsk | German Empire | Konin | 1939 |
| Rollensee | German Empire | Konin | 1939 |
| Skulsk | Poland | Konin | 1945 |
| Skulsk | Poland | Konin | 1992 |