Wentzville, MO Sales Tax Rate

The current total local sales tax rate in Wentzville, MO is 8.450%. The December 2020 total local sales tax rate was also 8.450%.

Sales Tax Breakdown

Missouri State4.225%
Saint Charles County1.725%
Total 8.450%

Wentzville Details

Wentzville, MO is in Saint Charles County. Wentzville is in the following zip codes: 63385.