Koschtitz was formerly part of the German Empire. In the German Empire, the place was called Koštice.
The place is now called Koštice and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Koschtitz | Austro-Hungary | Raudnitz | before the Treaty of Saint-Germain |
| Koštice | Austro-Hungary | Raudnitz | before the Treaty of Saint-Germain |
| Koštice | Czechoslovakia | Roudnice nad Labem | after the Treaty of Saint-Germain |
| Koschtitz | German Empire | Raudnitz an der Elbe | 1939 |
| Koštice | German Empire | Raudnitz an der Elbe | 1939 |
| Koštice | Czechoslovakia | Lovosice | 1945 |
| Koštice | Czechoslovakia | Louny | 1992 |
| Koštice | Czech Republic | Louny | 1993 |