North Dakota Sales Tax Rates: Morton County

North Dakota:

Morton County, North Dakota Sales Tax Rate 2026 Up to 8.25%

The Morton County Sales Tax is 1%

A county-wide sales tax rate of 1% is applicable to localities in Morton County, in addition to the 5% North Dakota sales tax.

Some cities and local governments in Morton County collect additional local sales taxes, which can be as high as 2.25%.

Here's how Morton County's maximum sales tax rate of 8.25% compares to other counties around the United States:

Higher maximum sales tax than 94% of North Dakota counties
Higher maximum sales tax than 69% of counties nationwide

Last updated June 2026

Tax Rates By City in Morton 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 Morton County collects an additional 1%, so the minimum sales tax rate in Morton 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 Morton County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Mandan	8.25%	Mandan
New Salem	8%	New Salem
Glen Ullin	7%	Glen Ullin
Hebron	6%	Hebron
Flasher	6%	Flasher
Almont	6%	Almont
Saint Anthony	6%	Morton Co

North Dakota Sales Tax Rates by Zip Code:

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Morton County, North Dakota has a maximum sales tax rate of 8.25% and an approximate population of 23,260.

Sales tax rates in Morton County are determined by seven different tax jurisdictions, Almont, Flasher, Glen Ullin, Hebron, Mandan, Morton Co and New Salem.

Back to North Dakota Sales Tax Handbook Sales tax rates for Morton County are current as of June 2026