Metropolis is a fictional large city in and the main setting of DC Super Hero Girls and
Metropolis is a big city just like Gotham but unlike Gotham City, Metropolis is not a cloud of pollution, it is not full of crime and Metropolis is not full of the most dangerous criminals. Metropolis is protected by Superman, The Invici-Bros and the Super Hero Girls from the worst villains like the Super Villain Girls, Killer Moth, Doomsday, etc.
Sweet Justice - A cafe where the girls hang out in the spot.
Metropolis High School - A school where the Super Hero Girls study.
The Daily Planet - A newspaper company.
Burrito Bucket- a fast food resteraunt where Barbara Gordon works
Known Residents (Hero or Villain included)
Superman (aka, Clark Kent)
Supergirl (aka, Kara Danvers)
Leslie Willis - Livewire
Metropolis is the second most dangerous city