- "Coruscant, the capital of the Republic. The entire planet is one big city."
- ―Ric Olié
Galactic City, later called Imperial City, was the name of the dense ecumenopolis that covered the surface levels of the planet Coruscant. It comprised the entirety of Level 5127. Areas of the city included the Senate District, The Works, and CoCo Town. Built over thousands of years, Galactic City was home to over a trillion individuals.
- Ultimate Star Wars (First identified as Galactic City)
- Star Wars Propaganda: A History of Persuasive Art in the Galaxy
- Star Wars: Rogue One: Rebel Dossier (Picture only)
- Star Wars Super Graphic: A Visual Guide to a Galaxy Far, Far Away (Indirect mention only)
- Star Wars: Forces of Destiny: Meet the Heroes
- Forces of Destiny: Tales of Hope & Courage
- Star Wars: The Rebel Files
- Star Wars Lightsabers: A Guide to Weapons of the Force (Picture only)