Flag of Illinois

Design and symbolism

The central motif is the state seal, which depicts an eagle holding a scroll and standing with a shield nearby against a landscape background. Around the seal is a field of plain white. In 1961 the name Illinois was added beneath the seal in blue letters to make the flag more easily identifiable at a distance. Elements commonly explained in descriptions of the seal include the bald eagle, a banner or scroll bearing a motto, and natural features that suggest the state's geography and ideals.

Key elements

• White field: simple backdrop that emphasizes the seal.
• State seal: central emblem combining an eagle, inscription, and landscape details.
• State name: the word "Illinois" placed below the seal since the 1961 change.

History and development

The emblem at the center — the state seal — dates from the state's early years and was adopted as the centerpiece of a flag design in the 1910s. The first widely recognized flag design appeared in 1915; several decades later the legislature authorized the addition of the state name to the banner to improve recognition. Over time, reproductions of the seal and lettering have varied in style and scale, prompting occasional discussion about standardizing details for consistent manufacture.

Use, protocol and variants

The Illinois flag is displayed at state government buildings, schools, and public events and is treated according to general flag protocol, which places the national flag in precedence. Versions of the flag used on vehicles, pins, or lapel insignia sometimes simplify or crop the seal for clarity. Proposals to redesign or modernize the flag have been made at various times, reflecting a broader trend among U.S. states to consider simpler, more distinctive designs.

Further information

For a concise reference to the flag itself see Flag of Illinois. Background on the state's history and symbols may be found through general resources about Illinois. Official specifications and legal descriptions are available from state publications and archives for those seeking precise color, sizing, and reproduction rules.