Ruszkow Nowy was formerly part of the German Empire. In the German Empire, the place was called Ruszków Nowy.
The place is now called Ruszków Nowy and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ruszkow Nowy | Russian Empire | Gostyn | 1914 |
| Ruszków Nowy | Poland | Gostynin | 1921 |
| Ruszków Nowy | German Empire | Waldrode | 1939 |
| Ruszków | Poland | Gostynin | 1945 |
| Ruszków Nowy | Poland | Płock | 1992 |