Illinois Sales Tax Rates: Rock Island County
Rock Island County, Illinois Sales Tax Rate 2025 Up to 9.5%
A county-wide sales tax rate of 1% is applicable to localities in Rock Island County, in addition to the 6.25% Illinois sales tax.
Some cities and local governments in Rock Island County collect additional local sales taxes, which can be as high as 2.25%.Here's how Rock Island County's maximum sales tax rate of 9.5% compares to other counties around the United States:
- Higher maximum sales tax than 83% of Illinois counties
- Higher maximum sales tax than 85% of counties nationwide
Tax Rates By City in Rock Island County, Illinois
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Illinois has a 6.25% sales tax and Rock Island County collects an additional 1%, so the minimum sales tax rate in Rock Island County is 7.25% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Rock Island County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Moline | 9.5% | Moline |
| Rock Island | 8.5% | Moline |
| East Moline | 8.75% | East Moline Bend Bd Sp |
| Milan | 8.5% | Moline |
| Silvis | 8.5% | East Moline |
| Coal Valley | 8.5% | Moline |
| Port Byron | 8.25% | Rapids City |
| Taylor Ridge | 8.5% | Rock Island |
| Hampton | 8.5% | East Moline |
| Andalusia | 7.25% | Rock Island |
| Illinois City | 7.25% | Mercer |
| Hillsdale | 8.5% | East Moline |
| Cordova | 7.25% | Rock Island |
| Carbon Cliff | 8.25% | Carbon Cliff |
| Rapids City | 8.25% | Rapids City |
| Rock Island | 8.5% | Rock Island |
| Buffalo Prairie | 7.25% | Rock Island |
| Barstow | 7.25% | Rock Island |
Illinois Sales Tax Rates by Zip Code:
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Rock Island County, Illinois has a maximum sales tax rate of 9.5% and an approximate population of 123,240.
Sales tax rates in Rock Island County are determined by seven different tax jurisdictions, Carbon Cliff, East Moline, East Moline Bend Bd Sp, Mercer, Moline, Rapids City and Rock Island.
Back to Illinois Sales Tax Handbook Sales tax rates for Rock Island County are current as of April 2025
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