 As of 2006 its total population is 49,444, out of which the population of Grodzisk Wielkopolski is 13,703, that of Rakoniewice is 3,253, that of Wielichowo is 1,765, and the rural population is 30,723.Grodzisk Wielkopolski County is bordered by Poznań County to the east, Kościan County to the south-east, Wolsztyn County to the south-west and Nowy Tomyśl County to the west.The county is subdivided into five gminas (three urban-rural and two rural).