I wonder what's the name of the City where the 2004 Film "Garfield" takes place. It's never said in the Film but it looks like Los Angeles. Also, I recognized the Train Station from the Film as "Union Station" in Los Angeles. Is there a Reason why they changed the Name of that Train Station for the Film?
I don't think the name of the city is mentioned in the film but the Wikipedia page for Garfield indicates that:
Though this is rarely mentioned in print, Garfield is set in Muncie, Indiana, the home of Jim Davis
So we can reasonably assume that the city/town in the film can also be termed as Muncie, even though the filming locations are in different places.