Jarnołtów was formerly part of the German Empire. In the German Empire, the place was called Arnoldsmühle.
The place is now called Jarnołtów (Wrocław-Jarnołtów) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Arnoldsmühle | German Empire | Breslau | 1939 |
| Jarnołtów | Under Polish administration | Wrocław | 1945 |
| Jarnołtów (Wrocław-Jarnołtów) | Poland | Wrocław | 1992 |