About Ms. Hillary Tiller

Ms. Tiller is honored to serve as Principal of Princeville Grade School. Ms. Tiller began her career as an Early Childhood Educator at South School in Chillicothe. After teaching for 12 years, Ms. Tiller served in administration as a Special Education Coordinator in South Pekin School District, as the Early Childhood Coordinator for Dunlap School District, and most recently as the Assistant Director of Special Education for Dunlap School District. 

Ms. Tiller holds a Bachelor’s Degree in Early Childhood Education from Bradley University, a Master’s Degree in Educational Administration, and a Director of Special Education certification.

Ms. Tiller lives in Chillicothe with her partner, Marcus, and her two teenage children. In her free time, she enjoys swimming, visiting friends and family, traveling, and going to baseball games.