Missouri Sales Tax Rates: Mercer County
Mercer County, Missouri Sales Tax Rate 2025 Up to 8.475%
A county-wide sales tax rate of 2.75% is applicable to localities in Mercer County, in addition to the 4.225% Missouri sales tax.
Some cities and local governments in Mercer County collect additional local sales taxes, which can be as high as 1.5%.Here's how Mercer County's maximum sales tax rate of 8.475% compares to other counties around the United States:
- Lower maximum sales tax than 79% of Missouri counties
- Higher maximum sales tax than 74% of counties nationwide
Tax Rates By City in Mercer 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 Mercer County collects an additional 2.75%, so the minimum sales tax rate in Mercer County is 6.975% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Mercer County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Princeton | 8.475% | Princeton |
| Mercer | 7.975% | Mercer |
| Cainsville | 6.975% | Mercer |
Missouri Sales Tax Rates by Zip Code:
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Mercer County, Missouri has a maximum sales tax rate of 8.475% and an approximate population of 3,132.
Sales tax rates in Mercer County are determined by two different tax jurisdictions, Mercer and Princeton.
Back to Missouri Sales Tax Handbook Sales tax rates for Mercer County are current as of January 2025
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