Wierzbica Dolna (German: Deutsch Würbitz, 1936âÂÂ1945 Niederweiden O.S.) is a village in the administrative district of Gmina Woà Âczyn, within Kluczbork County, Opole Voivodeship, in south-western Poland.
The village belonged to Germany until 1945. At the end of World War II, it fell under Polish administration and was renamed Wierzbica Dolna. In 1950 it was incorporated into the Opole Voivodeship. In 1999, Wierzbica Dolna became part of the newly founded Kluczbork County.