The Illinois state flag, adopted in 1915 and updated in 1970, features the state seal on a white field. The seal, designed by Sharon Tyndale, depicts a bald eagle clutching a shield in its talons. The shield displays the stars and stripes, symbolizing the United States, while the eagle holds a banner in its beak with the state motto, "State Sovereignty, National Union."

Beneath the seal, the word "Illinois" is displayed, added in the 1970 update to increase recognition. The flag's elements reflect Illinois' commitment to both state and national unity.

Understanding the history and design of the Illinois flag deepens appreciation for the state's heritage and values. Explore our Illinois flag collection to celebrate and honor this symbol of state pride and history.