Serock was formerly part of the German Empire. In the German Empire, the place was called Serock.
The place is now called Serock and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Serock | Russian Empire | Pultusk | 1914 |
| Serock | Poland | Pułtusk | 1919 |
| Serock | German Empire | Ostenburg | 1939 |
| Serock | Poland | Nowy Dwór Mazowiecki | 1945 |
| Serock | Poland | Warszawa | 1992 |