Gmina Nidzica is an urban-rural gmina (administrative district) in Nidzica County, Warmian-Masurian Voivodeship, in northern Poland. Its seat is the town of Nidzica, which lies approximately south of the regional capital Olsztyn.
The gmina covers an area of , and as of 2006 its total population is 21,485 (out of which the population of Nidzica amounts to 14,761, and the population of the rural part of the gmina is 6,724).
Apart from the town of Nidzica, Gmina Nidzica contains the villages and settlements of Bartoszki, Bolejny, Borowy Mà Âyn, Brzeà ¼no à Âyà Âskie, Bujaki, Dobrzyà Â, Fràknowo, Grzegórzki, Jabà Âonka, Kalkownia, Kamionka, Kanigowo, Koniuszyn, à Âàczki, Leà Âne Pólko, Leà Âne à Âliwki, Likusy, Litwinki, à Âyna, à Âyà Âski Mà Âyn, à Âysakowo, Magdaleniec, Moczysko, Módà Âki, Mogià Âowo, Napiwoda, NataàMaà Âa, NataàWielka, Nibork Drugi, Olszewko, Olszewo, Orà Âowo, Parowa, Pawliki, Piàtki, Piotrowice, Ràczki, Radomin, Robaczewo, Rozdroà ¼e, Siemiàtki, Szerokopaà Â, Tatary, Waà Ây, Waszulki, Waszulki-Kolonia, Wietrzychówko, Wietrzychowo, Wikno, Wolisko, Wólka Orà Âowska, Zagrzewo, Zaà Âuski, à »elazno and Zimna Woda.
Gmina Nidzica is bordered by the gminas of Janowiec Koà Âcielny, Janowo, Jedwabno, Kozà Âowo and Olsztynek.
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