- Rock Island County, Illinois Home Page
County Inforeport
General information about Rock Island County
Population: 147,771
Area: 427 sq. miles
County Seat: Rock Island
Area Code(s): 309
Time Zone: Central
- Illinois Court Records and other Resources
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Links to state and local court records, general Illinois court information, directory of courts, and online resources for courts in Illinois.
- Court Directory and Court Records Info
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Directory of court locations in Rock Island County, Illinois. Includes local links to searching court records, dockets, legal research, self help, and more.
Assessor
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Rock Island County Assessment Office
1504 3rd Ave., Rock Island, IL 61201
Phone (309)558-3660
- Property Tax Search
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Search Rock Island County property tax records by pin number, township number and parcel number, taxpayer number, or property address.
Recorder
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Rock Island County Recorder
Rock Island County Courthouse
210 15th St., Rock Island, IL 61201
Phone (309)558-3360
- Roads Directory
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View Rock Island County roads directory by route number.
- Birth Records
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View Rock Island County information about obtaining birth records including record order form.
- Business Licenses
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View Rock Island County business (assumed name) licenses including assumed name certificate.
- Birth, Death and Marriage Records
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Rock Island County Clerk
1504 Third Avenue, Rock Island, IL 61201
Phone (309)558-3569 Fax (309)786-7381
- Rock Island County census information summary
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Rock Island County statistics for population, ethnicity, housing, geography and businesses. From the U.S. Census Bureau.
- Contractor Licenses
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View Rock Island County information about contractor registration including registration form.
- Death Records
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View Rock Island County information about obtaining death records including record order form.
- Department Directory
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View Rock Island County department directory including email links.
- Tax Deed Auctions
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View Rock Island County tax deed auctions, including results of prior sales.
- Tax Sales
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View Rock Island County information about delinquent tax sales.
- Delinquent Taxes and Tax Sales
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Rock Island County Treasurer
1504 Third Avenue, Rock Island, IL 61201
Phone (309)558-3510 Fax (309)558-3511
- Sheriff Sales
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View Rock Island County information about Sheriff sales including sale dates.
- Genealogy Records
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Search Rock Island County genealogy records such as cemeteries, census records, birth and death records, obituaries, and more
- Historical Society Databases
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Search Rock Island County Historical Society databases, including newspapers, Civil War soldiers, photos, archival, book collection, Hauberg, newsletters, obituaries, and vertical files.
- GIS Maps
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Search Rock Island County GIS maps including parcels, schools, voter precincts, board districts and more.
- District Maps
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View Rock Island County Board district maps.
Sheriff
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Rock Island County Sheriff
1317 3rd Ave., Rock Island, IL 61201
Phone (309)794-1230 Fax (309)794-9979
Jail Phone (309)558-3425 Fax (309)793-1303
- Inmate Records
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Search Illinois Department of Corrections inmate records.
- Government Jobs
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View Rock Island County government job openings including employment application
- Government Jobs
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Search Illinois state government jobs by category, agency or keyword.
- Marriage Licenses
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View Rock Island County information about obtaining marriage licenses including fee.
- Marriage Records
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View Rock Island County information about obtaining marriage records including record order form.
- Zoning Search
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Search Rock Island County zoning classification by number or address.
- Sex Offender Records
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Search Rock Island County sex offender records.
- Sex Offenders
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Search Rock Island County registered sex offenders by address including email alerts.
- Flood Maps
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View Rock Island County information about flood zones including flood zone maps.
- Requests for Proposals
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View Rock Island County Requests for Proposals including active bids, awarded, cancelled and pending.
- Meeting Minutes and Agendas
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View Rock Island County Board meeting minutes and agendas by date including current and prior years.
- Voting District and Official Search
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Search Rock Island County districts and officials by address.
- Election Results
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View Rock Island County election results including current and prior years.
- Voter and Election Information
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View Rock Island voter registration and election information including absentee voting and early voting.
- Precincts and Polling Locations
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View Rock Island County precincts and voting locations including photos of voting locations.
