Rososzyca lies approximately 4 kilometres (2 mi) east of Sieroszewice, 16 km (10 mi) east of Ostrów Wielkopolski, and 114 km (71 mi) south-east of the regional capital Poznań and is situated on the edge of the valley near the mouth of the river Barycz, at an altitude of approx.

First recorded in 1377AD as a village, owned by the knight, Nicholas of Dóbr Klasztoru in Ołobok.

Previously, the family Roso(w)ski of the Korab coat of arms, had owned it.

Before the year 1887 the village belonged administratively to the Odolanowski county; from 1887 to 1975 and since 1999 to the Ostrów Wielkopolski County and in the years 1975-1998 it belonged directly to the Kalisz Voivodeship.

This Ostrów Wielkopolski County location article is a stub.