Contact

Township Office – Hours of Operation
Monday-Thursday: 8:30am-4:30pm
Friday: 8:30am-2:00pm

 

Terry Wilke

Avon Township Supervisor
433 E. Washington St.
Round Lake Park, IL 60073
Phone: 847-546-1446 | terry@avontownship.us

 

 

Avon Township Assessor
427 E. Washington St.
Round Lake Park, IL 60073
Phone: 847-546-1446 or 847-546-2146 | CDitton@lakecountyil.gov