![]() | Lansing, IL 60438 Post Office Location: 18125 Roy Street; Lansing, IL Year Post Office built: Town(s) Served: Lansing Acceptable City Names: Lansing Not Acceptable City Names: Sectional Service Facility: Chicago Southwest (South Suburban) County(ies): Cook Info on Lansing: The Village of Lansing is located in Southern Cook County. It sits on Interstate 80, Interstate 94, Interstate 294, U.S. 6, Illinois 83, and several railroad lines. Lansing has about 28,332 in the 200 census. It sits in Bloom and Thornton townships. |
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