Oak Park, IllinoisSales Tax Rate 2025

Oak Park is located in Cook County, Illinois. The sales tax rate is 10.00%.

The total sales tax rate in Oak Park comprises the Illinois state tax, the sales tax for Cook County, and any applicable special or district taxes. The city also imposes an additional sales tax of 1.00%. The table below provides a breakdown of the sales tax rate by jurisdiction.

Combined Sales Tax Rate	10.00%
Illinois	6.25%
Cook County	1.75%
Oak Park	1.00%
District / Special Tax	1.00%

Oak Park Sales Tax Calculator

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The TaxHero sales tax calculator provides a combined sales tax rate based on a full address lookup. A complete address ensures precision since ZIP codes may cross different tax jurisdictions. Results are for reference and may need additional context for compliance. Contact us today for a demo and learn how TaxHero can support your business.

Oak Park District and Special Tax Rates+

If you make retail sales in Illinois subject to the state sales tax from a business located in a taxing district, district sales tax is generally due on your sales of tangible personal property. In Illinois, districts have varying sales tax rates.

To help you identify the correct sales tax rate in Oak Park, you may look up the sales tax rate by address and ZIP code in our calculator.