Grodek Folwark was formerly part of the German Empire. In the German Empire, the place was called Grodek Nowy.
The place is now called Gródek-Działki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Grodek Folwark | Russian Empire | Pultusk | 1914 |
| Grodek Dzialki | Russian Empire | Pultusk | 1914 |
| Gródek-Folwark | Poland | Pułtusk | 1919 |
| Gródek-Działki | Poland | Pułtusk | 1919 |
| Grodek Nowy | German Empire | Ostenburg | 1939 |
| Gródek Nowy | Poland | Pułtusk | 1945 |
| Gródek-Folwark | Poland | Ostrołęka | 1992 |
| Gródek-Działki | Poland | Ostrołęka | 1992 |