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.
Rock Island Township Assessor's Office: (309) 786-2961
Rock Island Town Clerk: (309) 236-0033
Rock Island Township Supervisor: (309) 788-3417
Rock Island County Supervisor of Assessments: (309) 558-3660
Rock Island County Treasurers Office: (309) 558-3510
Rock Island County Recorders Office: (309) 558-3360
Rock Island County Clerk: (309) 558-3569
Rock Island County Circuit Court Clerk: (309) 558-3538