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Illinois

State Motto

State Sovereignty, National Union

State Motto of Illinois

Illinois State Information

Illinois is the 21st State in the Union

Illinois, located in the Midwestern United States, is a state known for its diverse blend of urban development, agricultural wealth, and historical importance. Chicago, its largest city, is a major global economic and cultural hub, renowned for its architecture, arts, and food scene. Outside of the city, Illinois boasts fertile farmlands, especially for crops like corn and soybeans, which are crucial to its agricultural economy.

The state is also historically significant as the birthplace of Abraham Lincoln, with numerous historical sites dedicated to his life and legacy. Illinois' geography is varied, stretching from the shores of Lake Michigan in the north to the rolling hills and forests of the southern part of the state, providing a unique combination of urban vibrancy, natural beauty, and historical significance.

What's in a name?

Named after the Illinois Confederation, a group of Native American tribes. The word 'Illiniwek' means 'best people.'

State Nickname of Illinois

Illinois Geography

Map of the State of Illinois

Download maps of Illinois

Area: 57,914 sq mi (149,997 km²), 25th
Highest Point: Charles Mound; 1,235 ft (115 m), 45th
Lowest Point: Confluence of Mississippi and Ohio rivers; 279 ft (26 m)
Bordering States: Indiana, Iowa, Kentucky, Michigan, Missouri, Wisconsin
Area Codes: Area Codes of Illinois
Zip Codes: Zip Codes of Illinois

Illinois is characterized by a diverse geography that has shaped its economic and cultural landscape. The central region is dominated by the Illinois Basin, known for its rich soil, making it ideal for agriculture, particularly the cultivation of corn and soybeans. The northern part of the state, including Chicago, features glaciated plains and sits along the shores of Lake Michigan, providing access to both fresh water and key shipping routes.

To the south, the terrain becomes more rugged, with the Shawnee Hills and the Ohio River marking the border with Kentucky. The state is also intersected by major rivers such as the Illinois and Mississippi Rivers, which play a crucial role in transportation and agricultural development. This varied geography makes Illinois an agricultural powerhouse and a central player in the nation’s economy.

Illinois Economy

Illinois has one of the most diverse and robust economies in the United States, with major industries in finance, manufacturing, agriculture, technology, healthcare, and logistics. Chicago, as a global financial hub, anchors the state's economy, hosting numerous Fortune 500 companies and driving significant financial activity. Manufacturing remains a key sector, with a wide range of products including machinery, food, and chemicals. Agriculture is another vital component, with Illinois being a leading producer of soybeans and corn.

The state's technology sector is expanding, supported by innovation hubs and research institutions, particularly around Chicago and Urbana-Champaign. Healthcare is also a major economic contributor, with world-renowned medical centers and research hospitals.

Agriculture

Top 3 crops / livestock for Illinois

  • Corn
  • Soybeans
  • Pork

Industry

Top 3 industries for Illinois

  • Manufacturing
  • Finance
  • Technology

Illinois State Symbols

State Flag

State Flag of Illinois

State Seal

State Seal of Illinois

State Quarter

State Quarter of Illinois

State Bird

State Bird of IllinoisCardinal

State Flower

State Flower of IllinoisPurple Violet

State Tree

State Tree of IllinoisWhite Oak

State Mammal

State Mammal of IllinoisWhite-Tailed Deer

State Fish

State Fish of IllinoisBluegill

State Insect

State Insect of IllinoisMonarch Butterfly
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