Boone County Illinois Sales Tax Rate 2021 Illinois Sales Tax Rates: Boone County


Boone County, Illinois Sales Tax Rate 2021 Up to 8.25%

The Boone County Sales Tax is 1.5%

A county-wide sales tax rate of 1.5% is applicable to localities in Boone County, in addition to the 6.25% Illinois sales tax.

Some cities and local governments in Boone County collect additional local sales taxes, which can be as high as 0.5%.

Here's how Boone County's maximum sales tax rate of 8.25% compares to other counties around the United States:

  •   Higher maximum sales tax than 68% of Illinois counties
  •   Higher maximum sales tax than 78% of counties nationwide
Last updated October 2021

Tax Rates By City in Boone 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 Boone County collects an additional 1.5%, so the minimum sales tax rate in Boone County is 7.75% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Boone County, including all local taxes.

City Sales Tax Rate Tax Jurisdiction
Belvidere 8.25% Belvidere
Poplar Grove 7.75% Boone County
Caledonia 7.75% Boone County
Capron 7.75% Boone County
Garden Prairie 7.75% Boone County

Illinois Sales Tax Rates by Zip Code:

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Boone County, Illinois has a maximum sales tax rate of 8.25% and an approximate population of 44,370.

Sales tax rates in Boone County are determined by two different tax jurisdictions, Boone County and Belvidere.

  Back to Illinois Sales Tax Handbook Sales tax rates for Boone County are current as of October 2021
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