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.
2025 LEGO Sets
In 2025, LEGO continued to captivate enthusiasts with innovative releases and strategic partnerships. The company announced a collaboration with Formula 1 to celebrate its 75th anniversary, introducing sets representing all 10 F1 teams across various product lines, including LEGO City and Duplo. Additionally, LEGO expanded its Nintendo partnership by unveiling Mario Kart sets featuring iconic characters like Yoshi, Donkey Kong, and Princess Peach. The popular Australian animated series "Bluey" also received its own line of LEGO sets, tailored for younger audiences within the Duplo and 4+ lines. Furthermore, LEGO announced a new set inspired by the classic Game Boy adding to its series of nostalgic collaborations with Nintendo.