top of page

Meet Sean Mill

Sean Mill is a husband, father, local business owner, and county commissioner. A longtime resident of Riverside, Sean is an active volunteer and community leader. He currently serves on the Riverside County Flood Control Commission, the Arlington Business Council, and the Greater Riverside Chamber of Commerce. He previously coached football at Riverside Poly High School and was a volunteer softball coach. Sean was appointed and served on the Riverside Airport Commission and Riverside Planning Commission.​


Sean’s wife Trenna is a Riverside native and graduate of Riverside Poly High School. They live in Riverside’s Ward 5 with their daughter Hailey, who also graduated from Riverside Poly High School, and their two dogs, Poochie and Tigger.

Committed to Serving Riverside

Sean is passionate about serving others. He volunteers in several organizations

and gives back to our community. On City Council, Sean will focus

on the needs of Riverside residents.

bottom of page