Mieszczk[mjɛʂt͡ʂk] is a village in the administrative district of Gmina Sierpc, within Sierpc County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 4 kilometres (2 mi) south-west of Sierpc and 119 km (74 mi) north-west of Warsaw. From 1975–1998, the town administratively belonged to the province of Płock.