Note: We do not accept credit/debit cards in house at Treasurer's office, Only ONLINE!
Please contact the Rock Island County Treasurer's Office at (309) 558-3510 if you have any questions.
Louisa A. Ewert - TreasurerRock Island County Office Building (map )First Floor - 1504 Third Avenue, Rock Island IL 61201Phone: (309) 558-3510 Fax: (309) 558-3511 Email: [email protected] Hours: 8:00 AM to 4:30 PM - Monday thru Friday