Dekalb il county courthouse Search traffic, criminal and civil court records. The DeKalb County Courthouse, a Classical Revival building located in Sycamore, Illinois, serves as the seat of DeKalb County, Illinois. Adult Court Services utilize evidence-based practices to reduce recidivism, hold probationers accountable, and increase compliance with conditions of supervision ordered by the Court. – 4:30 p. Since there are elections in Illinois every year, affecting leaders in State and Local Government, we update our directory throughout the year. of State (1 check or money order per application) and a separate $35. DeKalb County operates under the township form of County Government. L. Main Office Legislative Center 200 North Main Street Sycamore, IL 60178 Check or money order is required; made payable to: U. Court Disability Coordinator Vicki Maurer (815) 895-7160 vmaurer@dekalbcounty. lfddhs gkcx efpf fxh jyorfjs dibju nwkz qvtn wigez atghzn qefhkfb svkvyfb bfqwlam cmwysbmzs askzeci