Imperial City

Imperial City, previously known as both Galactic City and Republic City, designated the sprawling ecumenopolis that enveloped the surface of the planet Coruscant. It encompassed all of Level 5127. Notable sectors of the city were the Senate District, The Works, and CoCo Town. Constructed across numerous years, Galactic City provided residence for more than a trillion people.

Beneath Galactic City existed the numerous subterranean levels of Coruscant, which were collectively referred to as the underworld.