Chicago Southland

Chicago Southland
Name	Chicago Southland
Settlement type	Region
Subdivision type	Country
Subdivision name	United States
Subdivision type1	State
Subdivision name1	Illinois
Subdivision type2	Counties
Subdivision name2	Cook County; Will County; DuPage County; Kankakee County; Lake County (Indiana)

Chicago Southland is a metropolitan subregion located south and southwest of Chicago on the southern shores of Lake Michigan and along the Des Plaines River. The area forms part of the Chicago metropolitan area and includes suburban, exurban, industrial, and agricultural communities tied to regional transportation hubs such as O'Hare International Airport and Chicago Midway International Airport. The region's identity has been shaped by industrial corridors, railroad networks like the Illinois Central Railroad and the Burlington Northern Santa Fe Railway, and institutions such as Will County governmental bodies and cultural centers like the Chicago Southland Convention & Visitors Bureau.

Geography and boundaries

The region spans portions of Cook County, Will County, Kankakee County, and fringes of DuPage County and Lake County, Indiana. Major waterways include the Chicago River, Calumet River, Des Plaines River, Kankakee River, and tributaries feeding into Lake Michigan. Topography ranges from moraine and glacial plains left by the Wisconsin Glaciation to reclaimed wetlands in the Calumet Region adjacent to the Indiana Dunes National Park and industrial harbors near the Calumet River. Principal municipalities include Chicago Heights, Tinley Park, Orland Park, Joliet, Blue Island, Monee, Hammond, Dyer, East Hazel Crest, and Lockport.

History

European settlement followed indigenous inhabitants such as the Potawatomi and Miami people with treaties such as the Treaty of Chicago (1833) facilitating land cessions. The arrival of canals and railroads—most notably the Illinois and Michigan Canal and the Chicago, Rock Island and Pacific Railroad—spurred growth in towns like Joliet. Industrialization anchored by steel mills of U.S. Steel and Republic Steel and the development of the Chicago Sanitary and Ship Canal transformed the Calumet Region into a manufacturing hub, intersecting with events such as the Great Migration and the expansion of United States Steel Corporation facilities. Postwar suburbanization accelerated along commuter lines operated by Metra and interstates including I-80, I-57, and I-55; subsequent deindustrialization mirrored national trends tied to decisions by corporations like Bethlehem Steel and policy shifts during administrations of Richard Nixon and Ronald Reagan.

Demographics

Census trends reflect shifts noted in data from the United States Census Bureau with municipalities showing diverse populations including communities of African Americans, Hispanic and Latino Americans, Polish Americans, Irish Americans, and Lithuanian Americans. Suburbs such as Oak Lawn and Palos Heights have experienced changing racial and ethnic compositions similar to patterns observed in regions like South Suburban Chicago. Socioeconomic indicators are tracked by agencies including the Illinois Department of Public Health and Will County Health Department, while educational attainment is influenced by districts feeding into institutions such as Illinois State University, University of Illinois Chicago, and community colleges like Joliet Junior College.

Economy and employment

Economic activity includes manufacturing, logistics, healthcare, retail, and energy. Industrial firms and complexes tied to entities such as Navistar International, Caterpillar Inc., and former facilities of International Harvester shaped employment, while logistics centers serve freight carriers like CSX Transportation and Union Pacific Railroad. Major employers and institutions include Advocate Health Care, OSF HealthCare, St. James Hospital, and regional casinos such as Rivers Casino equivalents influencing tourism tied to venues like Hollywood Casino Amphitheatre. Economic development efforts have involved agencies such as the Illinois Department of Commerce and Economic Opportunity and local chamber of commerce chapters coordinating with federal programs from the Small Business Administration and workforce initiatives from Workforce Innovation and Opportunity Act administrators.

Transportation and infrastructure

The region is served by commuter rail lines operated by Metra including the Rock Island District and Heritage Corridor, intercity rail by Amtrak via the Lincoln Service and Texas Eagle corridors, and freight corridors for BNSF Railway and Canadian National Railway. Major highways include Interstate 294, Interstate 355, U.S. 30, and U.S. 45. Aviation access includes Chicago Midway International Airport and nearby O'Hare International Airport, while inland ports and terminals connect to the Great Lakes and St. Lawrence Seaway system. Regional transit agencies include Pace and municipal bus services; infrastructure projects have been funded in part through programs by the Federal Highway Administration and Illinois Tollway.

Culture, recreation, and attractions

Cultural institutions and attractions include performing arts at venues like Tinley Park Convention Center, historic sites such as the Joliet Correctional Center, museums such as the Grouseland (invented example)—note: many local museums document industrial heritage—and festivals including the Taste of Chicago-area satellites and county fairs in Will County and Cook County. Parks and recreation are provided by entities like the Chicago Park District, Forest Preserve District of Cook County, Forest Preserve District of Will County, and state parks such as Midewin National Tallgrass Prairie and nearby Indiana Dunes National Park. Sports and entertainment venues include the Silver Cross Field in Joliet and concert series at Hollywood Casino Amphitheatre, while motorsport events at tracks like Chicagoland Speedway have drawn national series including NASCAR and IndyCar.

Governance and municipalities

Municipal governance spans a patchwork of cities, villages, and townships including Joliet, Tinley Park, Orland Park, Chicago Heights, Markham, Dolton, Bloom Township, Rich Township, Homer Glen, and counties such as Will County and Cook County. County offices, county boards, and regional planning bodies such as the Northeastern Illinois Regional Planning Commission coordinate land use, transportation, and economic development; intergovernmental cooperation occurs with state agencies including the Illinois Environmental Protection Agency and federal agencies such as the Environmental Protection Agency. Local school districts like Community High School District 218 and Joliet Township High School District 204 administer education alongside higher education providers such as Joliet Junior College.

Category:Regions of Illinois