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.
2021 LEGO Sets
In 2021, LEGO continued its trajectory of product expansion and innovation. One notable addition was the "LEGO VIDIYO" theme, introduced in partnership with Universal Music Group, which combined physical sets with a digital music video making experience. The company also expanded the "LEGO Art" series, allowing adults and older fans to create wall art based on various franchises. Existing themes like "Star Wars," "City," "Technic," and others received new set additions. Sustainability efforts were underscored with the announcement of prototype bricks made from recycled plastic.