Gromada Osiek is a group of several Polish villages, constituted at the lowest tier of local government.
In communist Poland between September 29, 1954[1] to December 31, 1972[2] these villages were introduced as a Polish word meaning “Osiek”.
The gromada continued to function in interwar Poland (administrative division of the Second Polish Republic.
It later became a sołectwo, a subdivision of a gmina (as an auxiliary unit of a commune from the second world war to the end of 1954.
The gromada originally named localities the territorial council developed between the 15th and 18th centuries, and continued to function in Congress Poland.