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Rock Island County Mission . . .
"To build the future and improve the quality of life for our community."

County News

Board of Review Mailing Final Decisions

The Rock Island County Board of Review's date for mailing final decisions is February 28, 2018. The last day to file at the Property Tax Appeal Board is April 2, 2018. Forms can be obtained from the State of Illinois website at http://www.ptab.illinois.gov ExternalLink.gif or at the Board of Review or Supervisor of Assessment's office, 2nd floor, 1504 Third Avenue, Rock Island, IL 61201.  

Senior Freeze Applications Mailing

Wednesday, January 31, 2018: The Rock Island County Chief Assessor's Office will be mailing the Senior Citizen Assessment Freeze applications on Wednesday, January 31, 2018. For the 2018 assessment year, the maximum income limit has been raised from $55,000 to $65,000. All Seniors who are currently receiving the Senior Homestead exemption will receive these forms. If you have never received this exemption before click the link above to obtain more information.  

Rock Island County Budget

Rock Island County is pleased to release the FY18 Budget Book:


    Honor Rewards Program

    The Honor Rewards Program is a community service made available through the Recorder's Office to thank and acknowledge our nation's veterans for their sacrifices to our country. Click here to learn more about the discounts and benefits offered.  

    Court Payments

    You may now submit your guilty plea online for no appearance required traffic tickets and conservation violations. Click here for more information.

    Civil War Soldiers' Monument Restoration Project

    The Rock Island County Sheriff’s Department, in conjunction with the Rock Island County Historical Society and the Civil War Roundtable of the Quad Cities, are in the process of raising funds for a restoration project. The Civil War Soldiers’ Monument, which is situated on the northeast corner of the Rock Island County Courthouse lawn, is in dire need of repair. Learn more... / View pictures  

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    Rock Island County Office Building (map ExternalLink.gif)
    1504 Third Avenue, Rock Island IL 61201-8624

    Phone: See County Directory      Hours: 8:00 AM to 4:30 PM - Monday thru Friday
    Pursuant to Public Act 96-856, all Notices of Foreclosure should be directed to: Office of the County Clerk, 1504 Third Avenue, Rock Island IL 61201.