Pniewska Gorka (Nasielsk-Pn. Gorka) was formerly part of the German Empire. In the German Empire, the place was called Pniewska Gorka (Nasielsk-Pn. Gorka).
The place is now called Pniewska Górka (Nasielsk-Pn. Górka) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Pniewska Gorka | Russian Empire | Pultusk | 1914 |
| Pniewska Górka | Poland | Pułtusk | 1919 |
| Pniewska Gorka (Nasielsk-Pn. Gorka) | German Empire | Ostenburg | 1939 |
| Pniewska Górka (Nasielsk-Pn. Górka) | Poland | Pułtusk | 1945 |
| Pniewska Górka (Nasielsk-Pn. Górka) | Poland | Ciechanów | 1992 |