 | Onarga, IL 60955 Post Office Location: 120 W Seminary Avenue; Onarga, IL Year Post Office built: Town(s) Served: Onarga Acceptable City Names: Onarga Not Acceptable City Names: Sectional Service Facility: Kankakee County(ies): Ford, Iroquois Info on Onarga: The Village of Onarga is a small town along Interstate 57, U.S. 45, Illinois 54, and the Canadian National Railroad. As of the 2000 census this village had about 1438 residents. |
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