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Illinois, United States
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LaSalle County Court Cases

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LaSalle County, Illinois was founded in 1831. The county was named after Sieur de la Salle (1643-87), French explorer of the Great Lakes. The LaSalle County court complex is located in the county seat city of Ottawa. Formed from portions of Putnam and Tazewell County, the county has a reported population of 113924 residents and comprises a total area of 1,135 square miles within the state of Illinois.