Oberwiera is a municipality located in the district of Zwickau within the German state of Saxony. It serves as the administrative center for several surrounding districts, which include Harthau, Neukirchen, Niederwiera, Röhrsdorf, and Wickersdorf.
The population of the municipality is distributed across these various areas, with approximately half of the residents living in the main district of Oberwiera. The town functions as a local hub for its constituent districts within the Zwickau region.