Ostrówek is a village in the administrative district of Gmina Sompolno, within Konin County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 11 kilometres (7 mi) south of Sompolno, 22 km (14 mi) north-east of Konin, and 111 km (69 mi) east of the regional capital Pozna . The village has a population of 190. Gmina Sompolno is an urban-rural gmina (administrative district) in Konin County, Greater Poland Voivodeship, in west-central Poland. Its seat is the town of Sompolno, which lies approximately 27 kilometres (17 mi) north-east of Konin and 108 km (67 mi) east of the regional capital Pozna .