Granville is the home of Joseph Willowbrook, and is the location where Lex Luthor was shot in December of 2005. Granville is also the home to a secret lab for the Department of Domestic Security specifically for Project Starhawk under a grain silo where they took Kara's ship and extracted the blue crystal.
- Granville was created for the Smallville TV Series. It did not appear in any comic. However, a town called "Grandville" is mentioned in Action Comics #791.