Idaho Sales Tax Rates: Bonneville County

Idaho:

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

Bonneville County Has No County-Level Sales Tax

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

Here's how Bonneville 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 Bonneville 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 Bonneville County collects an additional N/A, so the minimum sales tax rate in Bonneville 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 Bonneville County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Idaho Falls	6%	Jefferson
Idaho Falls	6%	Idaho Falls Auditorium District Sp
Idaho Falls	6%	Bingham
Idaho Falls	6%	Bonneville
Iona	6%	Bonneville
Ririe	6%	Jefferson
Irwin	6%	Bonneville
Swan Valley	7%	Swan Valley
Ucon	6%	Ucon

Idaho Sales Tax Rates by Zip Code:

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Bonneville County, Idaho has a maximum sales tax rate of 7% and an approximate population of 81,000.

Sales tax rates in Bonneville County are determined by six different tax jurisdictions, Bingham, Bonneville, Idaho Falls Auditorium District Sp, Jefferson, Swan Valley and Ucon.

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