North Dakota Sales Tax Rates: Sioux County
Sioux County, North Dakota Sales Tax Rate 2026 Up to 6%
A county-wide sales tax rate of 1% is applicable to localities in Sioux County, in addition to the 5% North Dakota sales tax.
None of the cities or local governments within Sioux County collect additional local sales taxes.Here's how Sioux County's maximum sales tax rate of 6% compares to other counties around the United States:
- Lower maximum sales tax than 94% of North Dakota counties
- Lower maximum sales tax than 77% of counties nationwide
Tax Rates By City in Sioux County, North Dakota
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. North Dakota has a 5% sales tax and Sioux County collects an additional 1%, so the minimum sales tax rate in Sioux County is 6% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Sioux County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Fort Yates | 5.25% | Standing Rock Reservation |
| Cannon Ball | 5.25% | Standing Rock Reservation |
| Solen | 6% | Morton Co |
North Dakota Sales Tax Rates by Zip Code:
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Sioux County, North Dakota has a maximum sales tax rate of 6% and an approximate population of 1,600.
Sales tax rates in Sioux County are determined by two different tax jurisdictions, Morton Co and Standing Rock Reservation.
Back to North Dakota Sales Tax Handbook Sales tax rates for Sioux County are current as of June 2026
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