Big Rock Township Supervisor

Dean Hummell serves as Supervisor for Big Rock Township.

The Supervisor is elected to be the chief executive and fiscal officer of the township, and chairs the township board of trustees. The supervisor oversees all general and emergency assistance, two township cemeteries, the Township Hall , and other activities. He is the treasurer of all township funds, including general assistance, cemetery funds, mental health funds, and five road and bridge funds. The supervisor serves as treasurer of the Big Rock Road District, oversees township activities, and manages all budgets and spending for township services.

Dean was elected as Supervisor in April 2025.

Big Rock Township

408 Rhodes Street

Big Rock, IL 60511

(o) 630-556-4340

(f) 630-556-4350