The LEGO City theme is based on city life with the sets depicting city and emergency services, police, fire, airport, train, construction, and civilian services. The City theme proceeded LEGO Town which was replaced with LEGO World City in before it was rebranded as City in 2005.
2023 LEGO Sets
In 2023, LEGO released DreamZzz, an original fantasy-driven theme that featured dream-inspired creatures, vehicles, and characters, tying into an animated series that accompanied the launch. LEGO also introduced LEGO Icons, a rebranded collection of premium sets that focused on detailed, nostalgia-driven builds, appealing to adult fans and collectors.