Illinois Sales Tax Rates: Dupage County
Dupage County, Illinois Sales Tax Rate 2026 Up to 10.75%
While many counties do levy a countywide sales tax, Dupage County does not. The Illinois sales tax of 6.25% applies countywide. Some cities and local governments in Dupage County collect additional local sales taxes, which can be as high as 4.5%.
Here's how Dupage County's maximum sales tax rate of 10.75% compares to other counties around the United States:
- Higher maximum sales tax than 97% of Illinois counties
- Higher maximum sales tax than 94% of counties nationwide
Tax Rates By City in Dupage County, Illinois
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Illinois has a 6.25% sales tax and Dupage County collects an additional N/A, so the minimum sales tax rate in Dupage County is 6.25% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Dupage County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Aurora | 8.25% | Aurora |
| Naperville | 8.25% | Aurora |
| Wheaton | 8.25% | Glen Ellyn |
| Downers Grove | 8.5% | Downers Grove |
| Lombard | 9% | Lombard |
| Elmhurst | 10.5% | Elmhurst |
| Naperville | 8.75% | Naperville |
| Carol Stream | 8.5% | Glendale Heights |
| Bartlett | 10.75% | Bartlett |
| Naperville | 8.5% | Bolingbrook |
| Glen Ellyn | 8.5% | Glendale Heights |
| Woodridge | 8.5% | Downers Grove |
| Addison | 8.75% | Addison |
| Hanover Park | 10% | Hanover Park |
| West Chicago | 8.75% | Bartlett |
| Glendale Heights | 8.5% | Glendale Heights |
| Villa Park | 9% | Oakbrook Terrace Sq Bd Sp |
| Willowbrook | 10.25% | Burr Ridge |
| Lisle | 8.25% | Woodridge |
| Roselle | 10.5% | Roselle |
| Darien | 8.5% | Downers Grove |
| Westmont | 8.5% | Downers Grove |
| Bloomingdale | 8.5% | Bloomingdalestratford Sq Bus Dist |
| Bensenville | 9% | Regional Transport Authority Rta |
| Hinsdale | 10% | Hinsdale |
| Wood Dale | 8.75% | Addison |
| Warrenville | 8.25% | Warrenville |
| Winfield | 8% | Winfield |
| Itasca | 8.75% | Addison |
| Oak Brook | 10% | Westchester |
| Clarendon Hills | 8% | Westmont |
| Medinah | 8.5% | Roselle |
| Wayne | 8.5% | Saint Charles |
| Wood Dale | 8% | Bensenville |
| West Chicago | 8.5% | West Chicago |
| Naperville | 7.75% | Naperville Downtown Food Beverage Dist |
| Bensenville | 8% | Bensenville |
| Carol Stream | 8% | Carol Stream |
| Glen Ellyn | 8.25% | Glen Ellyn |
| Fox Valley | 8.25% | Aurora |
| Eola | 8.25% | Aurora |
| Bloomingdale | 7.5% | Bloomingdale |
Illinois Sales Tax Rates by Zip Code:
Need an updated list of Illinois sales tax rates for your business? Download our Illinois sales tax database!
Dupage County, Illinois has a maximum sales tax rate of 10.75% and an approximate population of 1,006,059.
Sales tax rates in Dupage County are determined by 28 different tax jurisdictions, Addison, Aurora, Bartlett, Bensenville, Bloomingdale, Bloomingdalestratford Sq Bus Dist, Bolingbrook, Burr Ridge, Carol Stream, Downers Grove, Elmhurst, Glen Ellyn, Glendale Heights, Hanover Park, Hinsdale, Lombard, Naperville, Naperville Downtown Food Beverage Dist, Oakbrook Terrace Sq Bd Sp, Regional Transport Authority Rta, Roselle, Saint Charles, Warrenville, West Chicago, Westchester, Westmont, Winfield and Woodridge.
Back to Illinois Sales Tax Handbook Sales tax rates for Dupage County are current as of June 2026
Tax compliance done right
Tired of manually handling sales taxes? Avalara can automate your multi-state sales tax returns, let you know when you've triggered nexus, and more. Request a free demo of Avalara today.