Missouri Sales Tax Rates: Warren County
Warren County, Missouri Sales Tax Rate 2025 Up to 10.475%
A county-wide sales tax rate of 2.5% is applicable to localities in Warren County, in addition to the 4.225% Missouri sales tax.
Some cities and local governments in Warren County collect additional local sales taxes, which can be as high as 3.75%.Here's how Warren County's maximum sales tax rate of 10.475% compares to other counties around the United States:
- Higher maximum sales tax than 91% of Missouri counties
- Higher maximum sales tax than 93% of counties nationwide
Tax Rates By City in Warren County, Missouri
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Missouri has a 4.225% sales tax and Warren County collects an additional 2.5%, so the minimum sales tax rate in Warren County is 6.725% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Warren County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Warrenton | 10.475% | Warrenton |
| Wright City | 9.475% | Warrenton |
| Marthasville | 8.225% | Marthasville |
| Dutzow | 6.725% | Warren |
| Treloar | 6.725% | Warren |
| Truxton | 6.975% | Lincoln |
Missouri Sales Tax Rates by Zip Code:
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Warren County, Missouri has a maximum sales tax rate of 10.475% and an approximate population of 25,499.
Sales tax rates in Warren County are determined by four different tax jurisdictions, Lincoln, Marthasville, Warren and Warrenton.
Back to Missouri Sales Tax Handbook Sales tax rates for Warren County are current as of April 2025
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