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

County News

Assessment Office to Publish Assessment Changes

Saturday, September 19th, 2015: The Chief County Assessment Office will be publishing assessment changes on Saturday, September 19th, 2015. The changes will appear in the Dispatch/Argus on that day. There will also be a full listing of all assessment changes on this website. The last day to file an appeal will be Monday, October 19th, 2015.  

Property Taxes Due Thursday, September 10th, 2015

Louisa A. Ewert, Rock Island County Treasurer, announces the 3rd installment of Real Estate tax is due Thursday, September 10th, 2015.  Learn more...  

Change of Dates & Times for Committee Meetings

NOTICE: Effective September 2015 and for all of the 2016 calendar year, the Board Committee meetings will move to new dates and times. View the schedule here.  

Real Estate Tax Bills

Louisa A. Ewert, Rock Island County Treasurer, announces the mailing of 63,107 real estate tax bills totaling more than $222,357,629. Due dates are June 10th, August 10th, September 10th and November 10th. Learn more...  

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.  

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  

Emergency Notification Service

Rock Island County residents can now register their phone and email in a new emergency notification system. Learn more...  

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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.