| Grudziewszczyzna | |
|---|---|
| — Village — | |
| Country | Poland |
| Voivodeship | Podlaskie |
| County | Sejny |
| Gmina | Gmina Sejny |
| Population (approx.) | 30 |
Grudziewszczyzna [ɡrud͡ʑefʂˈt͡ʂɨzna] is a village in the administrative district of Gmina Sejny, within Sejny County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Lithuania.[1]
The village has an approximate population of 30.