Oak Brook, IL Sales Tax Rate

The current total local sales tax rate in Oak Brook, IL is 7.500%. The December 2020 total local sales tax rate was also 7.500%.

Sales Tax Breakdown

Illinois State6.250%
DuPage County0.750%
Oak Brook0.500%
Total 7.500%

Oak Brook Details

Oak Brook, IL is in DuPage County. Oak Brook is in the following zip codes: 60523.