Nowa Wieś is a village in the administrative district of Gmina Trzcianne, within Mońki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 2 km south-west of Trzcianne, 13 km south-west of Mońki, and 41 km north-west of the regional capital Białystok. According to the 1921 census, the village was inhabited by 767 people, among whom 762 were Roman Catholic, and 5 Mosaic. At the same time, 767 inhabitants declared Polish nationality and 5 Jewish. There were 132 residential buildings in the village.