Regions named 'Union City'

You've hit a name which points to 2 regions up to now known within the Badge(r)s game:

Region in Hudson County, New Jersey, in United States of America.
Region in Alameda County, California, in United States of America.

Google Map covering Union City

Other such multiple names: Brighton | Kallithea | Old Town | Ribeira Grande | Центральный микрорайон | Värnhem | Husum