🇺🇸 Napoleonville is a village and the parish seat of Assumption Parish, in the U.S. state of Louisiana. It is part of the Pierre Part Micropolitan Statistical Area. The village is best known as the location where the film Because of Winn-Dixie, based on Kate DiCamillo's Newbery Prize-winning novel, was shot. The book was set in (fictional) Naomi, Florida.