Wisconsin Sales Tax Rates: Iowa County

Wisconsin:

Iowa County, Wisconsin Sales Tax Rate 2026 Up to 5.5%

The Iowa County Sales Tax is 0.5%

A county-wide sales tax rate of 0.5% is applicable to localities in Iowa County, in addition to the 5% Wisconsin sales tax.

None of the cities or local governments within Iowa County collect additional local sales taxes.

Here's how Iowa County's maximum sales tax rate of 5.5% compares to other counties around the United States:

Higher maximum sales tax than 87% of Wisconsin counties
Lower maximum sales tax than 90% of counties nationwide

Last updated June 2026

Tax Rates By City in Iowa County, Wisconsin

The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Wisconsin has a 5% sales tax and Iowa County collects an additional 0.5%, so the minimum sales tax rate in Iowa County is 5.5% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Iowa County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Dodgeville	5.5%	Iowa
Mineral Point	5.5%	Iowa
Barneveld	5.5%	Iowa
Arena	5.5%	Iowa
Highland	5.5%	Iowa
Ridgeway	5.5%	Iowa
Avoca	5.5%	Iowa
Hollandale	5.5%	Iowa
Cobb	5.5%	Iowa
Linden	5.5%	Iowa
Rewey	5.5%	Iowa
Dodgeville	5.5%	Dodgeville
Edmund	5.5%	Iowa

Wisconsin Sales Tax Rates by Zip Code:

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Iowa County, Wisconsin has a maximum sales tax rate of 5.5% and an approximate population of 19,606.

Sales tax rates in Iowa County are determined by two different tax jurisdictions, Dodgeville and Iowa.

Back to Wisconsin Sales Tax Handbook Sales tax rates for Iowa County are current as of June 2026