Chief Financial Officer Cory Staley | Illinois Department of Revenue
Chief Financial Officer Cory Staley | Illinois Department of Revenue
In total, residents paid just over $2.2 million in sales taxes during September.
The county also ranked 16th in the Prairie State the month before, with just under $2.3 million spent in sales taxes.
The largest share of sales taxes paid by Rock Island County residents in September came from the County School Facility Tax.
The County School Facility Tax is a local sales tax that funds school construction and repairs. The tax is typically imposed at a rate of up to 1%. Authorized in Illinois in 2007, it has since then been adopted by over 60 counties. The tax is often viewed as a way to support schools without raising property taxes.
A 2025 WalletHub study found that Illinois has the highest overall taxes in the U.S., with rates more than 50% higher than the national average. The study estimates that a median household in Illinois pays an effective tax rate of 16.58%, or about $13,099 per year.
| Type of Tax | Total Amount Collected | % Change From Previous Month |
|---|---|---|
| County School Facility Tax | $1,589,177 | -2% |
| Countywide Sales Tax | $484,759 | -6% |
| County Sales Tax | $153,370 | 10.8% |
| County Automobile Renting Tax | $13,911 | -10.8% |
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