City rate guide · Reviewed August 11, 2026
Washington Park, Illinois Sales Tax Rate
The combined sales tax rate in Washington Park, Illinois is 7.35% as of 2026. That includes the Illinois state rate of 6.25%.
Located in St. Clair County.
Sales tax calculator for Washington Park
- Sales tax (7.35%)
- $7.35
- Total with tax
- $107.35
How this rate is composed
The Illinois state sales tax rate is 6.25%. The combined 7.35% rate for Washington Park comes from Illinois DOR machine-readable rate file (ORDMACHE) (2026 Q3).
Combined general-merchandise retailers' occupation tax rate for the municipality or unincorporated county area.
Business-district and home-rule address-level layers can change the rate at specific addresses; grocery rates differ.
Rates change on official schedules — confirm the current rate and effective date against the source above before filing.
Related local sales tax rates in Illinois
Compare the county and same-type jurisdictions with the closest combined rates.
Washington Park sales tax questions
What is the sales tax rate in Washington Park, Illinois?
The combined sales tax rate is 7.35%. It includes the Illinois state rate of 6.25% and applicable local rates.
How much sales tax is charged on a $100 purchase in Washington Park?
At the 7.35% combined rate, a $100 taxable purchase produces $7.35 in sales tax.
When was the Washington Park sales tax rate reviewed?
Prophit.ai reviewed this guide on 2026-08-11 using Illinois DOR machine-readable rate file (ORDMACHE). Confirm the official source before filing because rates can change.
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