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    DuPage County, Illinois

    DuPage County
    tax calculators for 2026.

    Estimate property and sales tax in DuPage County. The county has an average effective property tax rate of 2.00% and a typical combined sales tax of 8.00%.

    DuPage County Property Tax

    Estimate annual property tax in DuPage County from your home's value.

    DuPage County Sales Tax

    Add the DuPage County combined sales tax (8.00%) to any purchase.

    Taxes in DuPage County

    DuPage County sits in Illinois, so residents pay Illinois state taxes plus county and city rates. Property tax averages 2.00% of home value, and the combined sales tax is around 8.00%.

    For a complete picture, pair these with the Illinois state tax calculators. These tools are estimates — verify exact figures with the DuPage County (dupagecounty.gov).

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