The following is a list of other information resources which may prove helpful in understanding the property assessment and tax process. There are many offices that hold different pieces of information about your property tax and this is intended to get you to relevant offices that can provide the information you are seeking.
Cordova / Port Byron Township Assessor's Office: (309) 738-9346
Cordova Township Clerk: (309) 654-2447
Cordova Township Supervisor: (309) 654-2447
Cordova Township Highway Commissioner: (309) 738-6339
Port Byron Township Clerk: (309) 737-0210
Port Byron Township Supervisor: (309) 523-2287
Rock Island County Supervisor of Assessments: (309) 558-3660
Rock Island County Treasurer's Office: (309) 558-3510
Rock Island County Recorder's Office: (309) 558-3360
Rock Island County County Clerk: (309) 558-3569
Rock Island County Circuit Court Clerk: (309) 558-3318
Other Government Agencies: