Missouri Sales Tax Rates: Atchison County
Atchison County, Missouri Sales Tax Rate 2026 Up to 9.475%
A county-wide sales tax rate of 2.25% is applicable to localities in Atchison County, in addition to the 4.225% Missouri sales tax.
Some cities and local governments in Atchison County collect additional local sales taxes, which can be as high as 3%.Here's how Atchison County's maximum sales tax rate of 9.475% compares to other counties around the United States:
- Higher maximum sales tax than 63% of Missouri counties
- Higher maximum sales tax than 81% of counties nationwide
Tax Rates By City in Atchison 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 Atchison County collects an additional 2.25%, so the minimum sales tax rate in Atchison County is 6.475% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Atchison County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Rock Port | 8.725% | Rock Port |
| Tarkio | 9.475% | Tarkio |
| Fairfax | 8.475% | Fairfax |
| Watson | 6.475% | Atchison |
| Westboro | 6.475% | Atchison |
Missouri Sales Tax Rates by Zip Code:
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Atchison County, Missouri has a maximum sales tax rate of 9.475% and an approximate population of 4,242.
Sales tax rates in Atchison County are determined by four different tax jurisdictions, Atchison, Fairfax, Rock Port and Tarkio.
Back to Missouri Sales Tax Handbook Sales tax rates for Atchison County are current as of June 2026
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