PEORIA, Ill. -- The first payment of real estate taxes is due on Tuesday, June 4.
Payments made by mail must be postmarked by the post office by June 4. Payments postmarked after that day will be subject to a penalty charge.
Questions about payment of taxes can be asked of the Peoria County Treasurer’s office at (309) 672-6065.
Calls regarding address changes, property assessments, and exemptions should be directed to the Supervisor of Assessments office at (309) 672-6910.