Chicago Combined Statistical Area
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| Chicago Combined Statistical Area | |
|---|---|
| Name | Chicago Combined Statistical Area |
| Settlement type | Combined statistical area |
| Subdivision type | Country |
| Subdivision name | United States |
| Subdivision type1 | State(s) |
| Subdivision name1 | Illinois, Indiana, Wisconsin |
| Seat type | Principal city |
| Seat | Chicago |
| Timezone | Central Time Zone |
Chicago Combined Statistical Area
The Chicago Combined Statistical Area is a major metropolitan region centered on Chicago that includes numerous surrounding Cook County, DuPage County, Lake County (Illinois), Will County, Kane County (Illinois), McHenry County and adjacent counties in Indiana and Wisconsin. The area encompasses principal cities such as Aurora, Naperville, Joliet, Elgin, Gary, Kenosha, and Waukegan. The region is a hub for transportation nodes like O'Hare International Airport, Midway International Airport, Chicago Union Station, and freight corridors including the Illinois and Michigan Canal corridor and Great Lakes ports such as Port of Chicago.
Overview
The CSA forms part of the larger Midwestern United States conurbation and interacts with nearby metropolitan areas including Milwaukee, Indianapolis, St. Louis, and Rochester through air, rail, and highway links like Interstate 90, Interstate 80, Interstate 55, Interstate 94, Interstate 57, and the Chicago and North Western Railway. Cultural institutions and venues within the area include Art Institute of Chicago, Wrigley Field, United Center, Millennium Park, and performing arts organizations such as the Chicago Symphony Orchestra and Lyric Opera of Chicago. The CSA contains higher education centers like University of Chicago, Northwestern University, University of Illinois at Chicago, Illinois Institute of Technology, DePaul University, Loyola University Chicago, Northern Illinois University, Bradley University, and regional campuses such as Purdue University Northwest.
Composition and Counties
The CSA comprises multiple metropolitan and micropolitan statistical areas spanning three states: Illinois, Indiana, and Wisconsin. Major Illinois counties include Cook County, DuPage County, Lake County (Illinois), Will County, Kane County (Illinois), McHenry County, Kendall County, and DeKalb County. Indiana contributors include Lake County (Indiana), Porter County, LaPorte County and Jasper County. Wisconsin counties include Kenosha County. Cities and suburbs range from central municipalities like Chicago, Oak Park, Evanston, Skokie, Schaumburg, Bolingbrook, Plainfield, Hammond, Merrillville, Kenosha, to smaller micropolitan centers such as Kankakee, Streator, Ottawa.
Demographics
Population characteristics show diversity across the CSA with communities tied to immigration and migration patterns involving Polish Americans, Irish Americans, German Americans, Mexican Americans, African Americans, Asian Americans, and more recent arrivals from India, China, Philippines, Pakistan, Poland, Ukraine, Nigeria, Guatemala, and Bosnia and Herzegovina. Neighborhoods and suburbs feature historic enclaves like Pilsen, Little Italy, Chinatown, Bronzeville, Ukrainian Village and suburban ethnic centers in Des Plaines, Midlothian, Schaumburg, and Arlington Heights. Religious institutions include Holy Name Cathedral, Quigley Seminary, St. John Cantius, Gurdwara Saheb (Sikh) communities, Congregation Shearith Israel, Masjid Al-Fajr mosques, and diverse synagogues associated with Jewish Federation of Metropolitan Chicago.
Economy and Employment
Economic activity centers on finance, manufacturing, logistics, and services anchored by corporations and institutions such as Boeing, United Airlines, Walgreens Boots Alliance, McDonald's, Kraft Heinz, Exelon, Sears, Caterpillar Inc., Canadian National Railway, BNSF Railway, CSX Transportation, Chicago Mercantile Exchange, Chicago Board of Trade, Chicago Stock Exchange, McCormick Place, Cook County Health, and Northwestern Memorial Hospital. Industrial districts include the Calumet Region, South Side, West Loop, River North, Industrial Corridor and port facilities like Port of Indiana-Burns Harbor and Calumet Harbor. Logistics centers use intermodal yards such as Proviso Yard and freight gateways on the Saint Lawrence Seaway/Great Lakes system.
Transportation and Infrastructure
The region's multimodal network features passenger hubs O'Hare International Airport, Chicago Midway International Airport, Gary/Chicago International Airport, Chicago Union Station, LaSalle Street Station, Metra lines, Chicago Transit Authority rapid transit lines including the Red Line, Blue Line, Milwaukee District West Line, South Shore Line, Amtrak long-distance services, and commuter links to Milwaukee Intermodal Station and South Bend International Airport. Major highways include Interstate 94, Interstate 90, Interstate 80, Interstate 57, Interstate 55, Interstate 294, Interstate 355, the Tri-State Tollway, Jane Addams Memorial Tollway, and bridges like Chicago Harbor Lock. Water transport uses Port of Chicago, Port of Indiana-Burns Harbor, Great Lakes-St. Lawrence Seaway connections, and inland waterways such as the Illinois Waterway.
History and Development
The region's development links to events and projects such as the Great Chicago Fire, World's Columbian Exposition, Pullman Strike, Haymarket affair, Chicago River reversal, Pan American Exposition legacies, the arrival of railroads including the Illinois Central Railroad, Baltimore and Ohio Railroad, Chicago and North Western Transportation Company, industrial growth in the Calumet Region, and suburbanization accelerated by roads like Lincoln Highway and policies tied to the New Deal. Urban renewal and planning initiatives involved figures and agencies like Daniel Burnham, the Burnham Plan, Robert Moses-era influences through national trends, regional authorities such as Metropolitan Water Reclamation District of Greater Chicago, and federal investments in Interstate Highway System corridors.
Governance and Regional Planning
Regional coordination occurs among elected and appointed bodies and organizations such as the City of Chicago, Cook County Board, Metra, Chicago Transit Authority, Chicago Metropolitan Agency for Planning, Metropolitan Planning Organization, Northwestern Indiana Regional Planning Commission, Kenosha County Board, Illinois Department of Transportation, Indiana Department of Transportation, Wisconsin Department of Transportation, and civic groups like Regional Transportation Authority, Center for Neighborhood Technology, World Business Chicago, Greater Chicago Food Depository, local chambers of commerce, and philanthropic institutions such as the MacArthur Foundation and Rockefeller Foundation-funded projects.