Gmina Prostki is a rural gmina (administrative district) in EÃ Âk County, Warmian-Masurian Voivodeship, in northern Poland. Its seat is the village of Prostki, which lies approximately south of EÃ Âk and east of the regional capital Olsztyn.
The gmina covers an area of , and as of 2006 its total population is 7,439 (7,556 in 2011).
Gmina Prostki contains the villages and settlements of Bobry, Bogusze, Borki, Bzury, Ciernie, Cisy, Czyprki, Dàbrowskie, Dà Âugochorzele, Dà Âugosze, Dybówko, Dybowo, Glinki, Gorczyce, Guty Roà ¼yà Âskie, Jebramki, Katarzynowo, Kibisy, Kobylin, Kobylinek, Kopijki, Kosinowo, Krupin, Krzywe, Krzywià Âskie, Kurczàtki, Lipià Âskie Maà Âe, Marchewki, Miechowo, Mià Âusze, Niedà ºwiedzkie, Nowaki, Olszewo, Ostrykóà Â, Popowo, Prostki, RÃ³à ¼yà Âsk Wielki, Sokóà Âki, Soà Âtmany, Taczki, Wià Âniowo Eà Âckie, Wojtele, Zawady-Tworki and à »elazki.
Gmina Prostki is bordered by the town of Grajewo and by the gminas of Biaà Âa Piska, Eà Âk, Grajewo, Kalinowo, Rajgród and Szczuczyn.