Rock Island County is located in northwest Illinois. The County Seat is Rock Island and the largest city is Moline. The Official Web Site is located at http://www.co.rock-island.il.us/. The 2014 population estimate is 146,063 and the 2010 census population was 147,546. The land area is 427.64 square miles and there are 345 persons per square mile.
85% of the population is White, 9.6% is Black or African American, 12.3% is Hispanic or Latino, 2.2% is Asian, 0.5% is American Indian or Alaska Native, 0% is Native Hawaiian or Pacific Islander, and 2.6% is two or more races. 87.4% have a high school degree or higher, and 21.8% have a Bachelor degree or higher.
The median home value is $113,800, there are 60,456 households, an average of 2.37 persons per household. The per capita income is $26,455, the median household income is $48,702, and 13.3% of the persons in Rock Island County are considered below poverty level.
The total number of firms, at last estimate, was 9,360. Retail sales (in $1000) were $1,711,386, and sales per capita were $11,636. The percentage of black-owned firms is 5.1%, and the percentage of women-owned firms is 29.4%.
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| Rock Island County Visit the official website for Rock Island County to look up government departments, contacts, programs, business resources, news, notices, and more. |
| Court Forms Find and download Rock Island County Circuit Clerk court forms. |
| Court Records | Circuit Court Rock Island County Circuit Clerk civil and criminal court records from Judici. |
| Directory Rock Island County department phone directory. |
| Jobs Rock Island County government job opportunities. |
| Pet Adoptions Rock Island County Animal Care & Control dogs and cats available for adoption. |
| Probate Case Index 1834-1899 Illinois State Archives database of Rock Island County Probate Court Cases filed between 1834 and 1899. |
| Property & GIS Maps Geographical Information System (GIS) of Rock Island County property record and map search. |
| Property | Assessor Rock Island County Assessor assessment and property database. |
| Property | Delinquent Taxes Rock Island County delinquent property tax records database from the County Clerk. |
| Property | Tax Rock Island County Treasurer Office property and property tax records. |
| Recorded Documents Recorder's Office mortgages, deeds, survey maps, easements, notices, judgments, plats, affidavits, UCCs, agreements, restrictions, lis pendens, and more. Choose Direct Search to find records for free, or select either of two pay services to find and download document images. |
| Sex Offenders Rock Island County Sheriff Office registered offender search. |
| Vital Records Information from the Rock Island County Health Department on how to obtain vital records. |
| Zoning Classification Rock Island County Zoning and Building Safety Department zoning classification search. |
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