Sielc, Masovian Voivodeship


Sielc is a village in the administrative district of Gmina Ostrów Mazowiecka, within Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland. It lies approximately west of Ostrów Mazowiecka and north-east of Warsaw.
The village has a population of 397.