Yes, Angie's Curse is definitely a goth band because most of their albums belong to the Gothic Rock and Deathrock genres, which are among the core subgenres of goth music. Albums like Dead World are examples of their goth sound.
Angie's Curse is located in United States, California, Ventura, active in 2005 — present. You can find more information about Angie's Curse on their GothDB band page.
Want to check if another band is goth? Search other bands.