Welcome to our website!  I encourage you to also check out our Center Cass School District 66 page on Facebook or on Twitter @timarnoldsupt or @ccsd66.

District 66 is a K-8 school district serving just over 1,000 students in the Villages of Downers Grove and Woodridge and the City of Darien.  Our learning community is committed to challenging, inspiring, and empowering each of our learners every day!  We are fortunate to have teachers who are dedicated to doing what’s best for students and parents who are supportive of our schools.

Effective communication and transparency are valued by our district and we use our website and social media for those purposes. Each of our district’s decisions are measured by the impact it will have on the achievement and well-being of our students. Thank you for being a part of that process!

Community members may sign up to receive e mails from the District Office by clicking here. If you have questions about our district, please don’t hesitate to call me at (630) 783-5155 or e mail at
Thank you,
Tim Arnold



Ph.D. – Educational Leadership at Illinois State University, 2015
M.S. in Ed. – Educational Administration, Illinois State University, 1998
B.S. in Ed. – Behavior Disorders & Learning Disabilities, Illinois State University, 1991

Superintendent, Center Cass School District #66, Downers Grove, IL (2012 – Present)
Superintendent, Elwood CCSD #203, Elwood, IL
Principal, Prairieland Elementary School, Normal, IL
Principal, Pepper Ridge Elementary School, Bloomington, IL
Asst. Principal, Metcalf Lab School, Illinois State University, Normal, IL
Asst. Principal, Chiddix Jr. High School and Parkside Jr. High School, Normal, IL
Special Education Teacher, Chiddix Jr. High School and Bent Elementary School

Family & Interests:
I have been married to my high school sweetheart, Stacie, since 1987. We were both born and raised in Bloomington, IL. We have five terrific children and a daughter-in-law ~ who is equally terrific!  I enjoy running, baseball (go Cubs!), and working on projects around the house.  I am blessed to have the opportunity to serve the students, staff, and parents of Center Cass School District 66!