| Marianowo | |
|---|---|
| — Village — | |
| Country | Poland |
| Voivodeship | Podlaskie |
| County | Łomża County |
| Gmina | Piątnica |
| Population | 300 |
Marianowo [marjaˈnɔvɔ] is a village in the administrative district of Gmina Piątnica, within Łomża County, Podlaskie Voivodeship, in north-eastern Poland.[1]
The village has a population of 300.