If you have any problems locating property tax information while using our "Property Tax Sale Redemption Search" application, please click on the "Help Link" at the top of the page. The "Help Link" page contains helpful suggestions, things you need to know, frequently asked questions, and field descriptions.
We are committed to providing easier access to property tax sale information and encourage you to e-mail any comments or suggestions. Please click here 
to e-mail the Rock Island County Web Administrator - we would like to hear from you!
The three methods to search for property tax information are:
- PIN Number Search: Search by 10-digit Property Index Number. First two digits - survey township code, third & fourth digits - section number, digits five thru seven - quarter section or block, digits eight thru ten - lot parcel.
- Township-Parcel Search: Search by the two-digit township code and parcel number.
- Taxpayer Number Search:Search by the nine digit taxpayer number.
- Address-Zip Code Search: Search by part or all of a property address. For best results, enter the house number and zip code only. To view detailed property tax information for a parcel, click on the "Parcel Number" link on the results page.
