Stary Gromadzyn
| Stary Gromadzyn | |
|---|---|
| Village | |
  Stary Gromadzyn | |
| Coordinates: 53°25′N 21°57′E / 53.417°N 21.950°E | |
| Country |
 Poland |
| Voivodeship | Podlaskie |
| County | Kolno |
| Gmina | Gmina Kolno |
| Population | 251 |
Stary Gromadzyn [ˈstarɨ ɡrɔˈmad͡zɨn] is a village in the administrative district of Gmina Kolno, within Kolno County, Podlaskie Voivodeship, in north-eastern Poland.[1] It lies approximately 2 kilometres (1 mi) north-east of Kolno and 88 km (55 mi) west of the regional capital Białystok.
The village has a population of 251.
