Mount Prospect, IL Sales Tax Rate

The current total local sales tax rate in Mount Prospect, IL is 10.000%. The December 2020 total local sales tax rate was also 10.000%.

Sales Tax Breakdown

Illinois State6.250%
Cook County2.750%
Mount Prospect1.000%
Total 10.000%

Mount Prospect Details

Mount Prospect, IL is in Cook County. Mount Prospect is in the following zip codes: 60056.