Idaho Sales Tax Rates: Kootenai County

Idaho:

Kootenai County, Idaho Sales Tax Rate 2026 Up to 7%

Kootenai County Has No County-Level Sales Tax

While many counties do levy a countywide sales tax, Kootenai County does not. The Idaho sales tax of 6% applies countywide. Some cities and local governments in Kootenai County collect additional local sales taxes, which can be as high as 1%.

Here's how Kootenai County's maximum sales tax rate of 7% compares to other counties around the United States:

Higher maximum sales tax than 93% of Idaho counties
Lower maximum sales tax than 56% of counties nationwide

Last updated June 2026

Tax Rates By City in Kootenai County, Idaho

The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Idaho has a 6% sales tax and Kootenai County collects an additional N/A, so the minimum sales tax rate in Kootenai 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 Kootenai County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Coeur D Alene	6%	Coeur Dalene
Post Falls	6%	Hauser
Hayden	6%	Hayden
Rathdrum	6%	Hayden
Athol	6%	Athol
Spirit Lake	6%	Kootenai
Post Falls	6%	Post Falls
Worley	6%	Kootenai
Harrison	7%	Harrison
Cataldo	6%	Kootenai
Bayview	6%	Kootenai
Medimont	6%	Kootenai

Idaho Sales Tax Rates by Zip Code:

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Kootenai County, Idaho has a maximum sales tax rate of 7% and an approximate population of 113,510.

Sales tax rates in Kootenai County are determined by seven different tax jurisdictions, Athol, Coeur Dalene, Harrison, Hauser, Hayden, Kootenai and Post Falls.

Back to Idaho Sales Tax Handbook Sales tax rates for Kootenai County are current as of June 2026