What is the state tree of Illinois?

The state tree of Illinois is the White Oak. This sturdy, deciduous tree is native to Illinois and is known for its broad, lobed leaves that turn vibrant red in the fall. The White Oak is a symbol of strength and endurance, reaching impressive heights of over 100 feet. It is an important species in Illinois’ forests, providing habitat for many types of wildlife. The White Oak was designated as the state tree in 1973 and is highly valued for its durable wood, which is used in furniture-making, barrels, and other products.