Zielonka was formerly part of the German Empire. In the German Empire, the place was called Schöntal *.
The place is now called Zielonka and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Grünwalde | German Empire | Goldap | 1938 |
| Schöntal * | German Empire | Goldap | 1939 |
| Zielonka | Under Polish administration | Gołdap | 1945 |
| Zielonka | Poland | Suwałki | 1992 |