 The gmina covers an area of , and as of 2006 its total population is 6,894 (out of which the population of Wielichowo amounts to 1,765, and the population of the rural part of the gmina is 5,129).Apart from the town of Wielichowo, Gmina Wielichowo contains the villages and settlements of Augustowo, Borek, Celinki, Dębsko, Gradowice, Helenopol, Łubnica, Mokrzec, Pawłówko, Piotrowo Wielkie, Prochy, Pruszkowo, Reńsko, Śniaty, Trzcinica, Wielichowo-Wieś, Wilkowo Polskie, Zielęcin and Ziemin.Gmina Wielichowo is bordered by the gminas of Kamieniec, Przemęt, Rakoniewice and Śmigiel.