Zoo is a subtheme of Duplo that consists of 11 sets that ran from 2006 to 2013. Most sets were released in 2012 which accounted for 6 sets. As of today, the average annual growth of sets in Duplo Zoo is approximately 4.4% per year.
The LEGO Duplo Zoo theme features several engaging sets designed for young children to explore the animal world. "The Big Zoo" (6157), released in 2012, includes a large zoo setup with various animals such as elephants, giraffes, and lions, along with zookeepers and accessories like enclosures and vehicles. "My First Zoo" (6136), from 2011, is a simpler set that includes a small zoo with animals like a lion, polar bear, and giraffe, along with a zookeeper figure. "Photo Safari" (6156), also from 2012, features a safari jeep, camera, and various animals like zebras and lions, encouraging imaginative play around wildlife photography. "Friendly Animal Bus" (7339), released in 2004, includes a bus with animal passengers like a giraffe, lion, and elephant, designed to be a fun and educational introduction to different animals for young children. These sets are crafted to promote creativity, motor skills, and an early interest in animals and nature.